(DRAFT) - Taxonomy
                              Species MADTOM, YELLOWFIN
                                Species Id ESIS254002
                                   Date 13 MAR 96



TAXONOMY

NAME - MADTOM, YELLOWFIN OTHER COMMON NAMES - MADTOM and YELLOWFIN ELEMENT CODE - CATEGORY - Fish PHYLUM AND SUBPHYLUM - CHORDATA, CLASS AND SUBCLASS - OSTEICHTHYES, ORDER AND SUBORDER - SILURIFORMES, FAMILY AND SUBFAMILY - ICTALURIDAE, GENUS AND SUBGENUS - NOTURUS, SPECIES AND SSP - FLAVIPINNIS, SCIENTIFIC NAME - NOTURUS FLAVIPINNIS AUTHORITY - TAXONOMY REFERENCES - COMMENTS ON TAXONOMY - Yellowfin Madtom Noturus flavipinnis Taylor, 1969 KINGDOM: Animal GROUP: Fish PHYLUM: Chordata CLASS: Osteichthyes ORDER: Siluriformes FAMILY: Ictaluridae Noturus flavipinnis Taylor is a small madtom catfish with a bold black and yellow color pattern in life (25,26). It reaches a maximum standard length of 115 mm (22). It was placed in the subgenus Rabida, which contains species with serrae on the anterior and posterior edges of the recurved pectoral spine (25), and further placed in a group of closely related species, the miurus group (25). In fact, specimens of N. flavipinnis were originally identified by early collectors as N. miurus (11,12,17). Taylor (25) described the then thought to be extinct yellowfin madtom in 1969. Noturus flavipinnis differs from N. miurus by possessing a combination of the following characters: A light-tipped dorsal fin, a basicaudal bar which is distinct and extends broadly onto the caudal peduncle, and infraorbital and supraorbital canals which do not unite anteriorly, but open to the exterior with two internasal pores (25). Taylor chose the holotype United States National Museum (USNM Taxonomy - 1 (DRAFT) - Taxonomy Species MADTOM, YELLOWFIN Species Id ESIS254002 Date 13 MAR 96 163801) from specimens collected in the late 1800's. The type locality is Hines Creek, tributary to the Clinch River, Clinton, Anderson Co., TN (25). Other type specimens include: 4 paratypes, 1 at USNM (12417) from Chickamauga Creek, 1 at USNM (40455) from the North Fork Holston River, and 6 at Stanford University (2326, 3575, 4073,and 4605) with no known locality data (25). In addition to the types, Taylor et al. (26) described newer material collected in 1968 and 1969 from Copper Creek, VA a tributary to the Clinch River, and from the Powell River, an upper Tennessee River tributary. A few additional specimens from the Powell River and from Citico Creek populations are kept in the fish collections at the University of Tennessee, Knoxville. There are also several published photographs of the yellowfin madtom, which may be useful for species identification (04,15,22,24,25,26). Taxonomy - 2
                                  (DRAFT) - Status
                              Species MADTOM, YELLOWFIN
                                Species Id ESIS254002
                                   Date 13 MAR 96



STATUS

Coded Status Georgia; Federal Threatened Georgia; State Recognized Tennessee; State Listed Virginia; State Recognized T: Federal Threatened COMMENTS ON STATUS - U.S. STATUSES AND LAWS: The yellowfin madtom (Noturus flavipinnis) has been designated a Threatened species pursuant to the Endangered Species Act of 1973 (50 CFR 17.11; P.L. 93-205, 87 Stat. 884; 16 U.S.C. 1531-1540), as amended. The species has this status wherever found including the States of Georgia, Tennessee, and Virginia. Critical Habitat is addressed in 50 CFR 17.95(e). Special rules concerning "take" of this species can be found in 50 CFR 17.44(c). This species is protected by the Lacey Act (P.L. 97-79, as amended; 16 U.S.C. 3371 et seq.) which makes it unlawful to import, export, transport, sell, receive, acquire, or purchase any wild animal (alive or dead including parts, products, eggs, or offspring): (1) in interstate or foreign commerce if taken, possessed, transported or sold in violation of any State law or regulation; or (2) if taken or possessed in violation of any U.S. law, treaty, or regulation or in violation of Indian tribal law. It is also unlawful to possess any wild animal (alive or dead including parts, products, eggs, and offspring) within the U.S. territorial or special maritime jurisdiction (as defined in 18 U.S.C. 7) that is taken, possessed, transported, or sold in violation of any State law or regulation, foreign law, or Indian tribal law. RESPONSIBLE FEDERAL AGENCIES: USFWS -Responsible for the management/recovery, listing, and law enforcement/protection of this species. USFS -Responsible for the law enforcement/protection of this species with applicable State and Federal laws on public lands under their control. Also responsible for management/recovery on Forest Service lands. The Forest Service is responsible for integrating management, protection, and conservation of Federally listed species into the Forest Planning process (36 CFR 219.19 and 219.20). Management practices that would cause detrimental Status - 1 (DRAFT) - Status Species MADTOM, YELLOWFIN Species Id ESIS254002 Date 13 MAR 96 changes in water temperature or composition, water course blockage, or sediment deposits within 100 feet of the edges of perennial streams, lakes or other bodies of water are prohibited (36 CFR 219.27(e)). All Federal agencies have responsibility to ensure that any action authorized, funded, or carried out by that agency is not likely to jeopardize the continued existence of the species or result in the destruction or adverse modification of Critical Habitat (50 CFR 402), and to utilize their authorities to carry out programs for the conservation of the species. STATE STATUSES AND LAWS: STATE: Virginia DESIGNATED STATUS: Recognized Threatened ADMINISTRATIVE AGENCY: Commission of Game and Inland Fisheries STATE STATUTES: Virginia State Code 29.230 - 29.237 STATE: Georgia DESIGNATED STATUS: Recognized Endangered ADMINISTRATIVE AGENCY: Department of Natural Resources STATE STATUTES: Georgia Game and Fish Codes, Georgia Code Ann. Sec. 45-101, et.seq. STATE: Tennessee DESIGNATED STATUS: Endangered ADMINISTRATIVE AGENCY: Wildlife Resources Agency STATE STATUTES: Tennessee Code Ann., Chapter 17, Sec. 11-1701 through 11-1715, Proclamation 75-15, 76-4 and amendments INTERNATIONAL STATUSES, TREATIES, AND AGREEMENTS: The yellowfin madtom is listed as Vulnerable in the IUCN Red Data Book, Vol. 4, 1977. ECONOMIC STATUSES: The species does not have any cultural or commercial value. It is sensitive to changes in water quality and therefore would be an indicator of environmental quality. 77/01/12:42 FR 02507/ - Proposed rule 77/09/09:42 FR 45527/ - Final rule, listed as Threatened 82/09/27:47 FR 42387/ - Five year review 87/07/07:52 FR 25523/25528 - Notice of review 87/09/08:52 FR 33850/33853 - Proposed nonessential experimental pop. 88/08/04:53 FR - Final rule; experimental population Status - 2
     

HABITAT ASSOCIATIONS

HABITAT - AQUATIC INLAND AQUATIC LAND USE - Cropland and Pasture Orchards, Groves, Vineyards, Nurseries, Deciduous Forest Land Streams and Canals NATIONAL WETLAND INVENTORY CODES NWI NWICLS NWIMOD NWISPEC Riverine, upper perennial FL1 Riverine, upper perennial FL COMMENTS ON HABITAT ASSOCIATIONS - According to Jenkins (15), Noturus flavipinnis is an inhabitant of pools and backwaters of small to moderate-sized streams in the upper Tennessee River drainage. In Citico Creek, the yellowfin madtom is commonly found in shallow pools (less than one meter deep) and is almost always observed at depths of less than two meters in deeper pools (22). With the exception of the breeding season, they are diurnally associated with cover, presumably near the stream bank beneath bedrock ledges or tree roots. During spring, summer, and fall, the adult madtoms are nocturnally associated with open benthic areas or under cover during their nighttime forages (22). Adults become increasingly scarce in open benthic areas as the water temperature drops in late fall (22), and it is presumed that very little adult activity occurs during the winter months. The young of the year yellowfin madtoms appear to prefer benthic gravel or sand and gravel mixed, as opposed to the cobble, slabrocks, and bedrock substrates that adults seem to prefer (22). Young of the year madtoms also appear to remain active longer in the late fall or winter than adults (22). Maximum summer water temperatures observed by Shute (22) in Citico Creek were 25 degrees C. The locality in Citico Creek, however, is in a transition zone from a warm-water stream to a cool-water trout stream. Therefore, since the other known localities are more lowland (07), it is presumed that the temperature tolerance of the species may be higher than 25 degrees C. Madtoms are included in the reproductive guild of fishes where a nest is constructed, or a natural cavity is chosen for a nesting chamber. The male guards the eggs. For the purpose of nesting, N. flavipinnis chooses large rectangular flat rocks (22). Not only does an appropriate size appear to be important in the choice of nesting site, but the availability of a crevice or cavity beneath the slab is also a major factor (22). Since movement of the species is limited (22), the availability of appropriate nesting cover within their pool habitats may be a limiting factor for the species. Habitat Associations - 1
                                (DRAFT) - Food Habits
                              Species MADTOM, YELLOWFIN
                                Species Id ESIS254002
                                   Date 13 MAR 96



FOOD HABITS

TROPHIC LEVEL - CARNIVORE LIFESTAGE FOOD FOOD PART General Crustaceans General Worms General Arthropods Food Habits - 1
                         (DRAFT) - Environment Associations
                              Species MADTOM, YELLOWFIN
                                Species Id ESIS254002
                                   Date 13 MAR 96



ENVIRONMENTAL ASSOCIATIONS

G = General A = Adult LIM = Limiting RA = Resting Adult J = Juvenile FA = Feeding Adult RJ = Resting Juvenile BA = Breeding Adult FJ = Feeding Juvenile P = Pupae L = Larvae E = Egg RL = Resting Larvae FL = Feeding Larvae
LIFESTAGE ENVIRONMENTAL ASSOCIATIONS G Aquatic Features: Pool areas Environment Associations - 1
                               (DRAFT) - Life History
                              Species MADTOM, YELLOWFIN
                                Species Id ESIS254002
                                   Date 13 MAR 96



LIFE HISTORY

FOOD HABITS: The diet of the yellowfin madtom appears to be almost exclusively aquatic insect larvae, although crustaceans (crayfish) may also be consumed (15,22). Dipterans, ephemeropterans, plecopterans and trichopterans appear to be important food items. Dipteran larvae, although small in comparison with most of the other prey items found in N. flavipinnis guts, may be a preferred food item, as they were found in all guts examined and were numerically the predominant prey items (22). Ephemeropterans may also be preferred prey (22). In Copper Creek, water pennies (aquatic beetle larvae) were found in 23% of the guts examined by Jenkins (personal communication), and made up 21% of the total number of organisms consumed (22, and R.E. Jenkins, personal communication). The smooth, flattened exoskeleton of these coleopteran larvae, which allows them to cling to the surface of the stones in the streams that they inhabit (20), would appear to be an effective predator avoidance mechanism. Large numbers of these coleopteran larvae were consumed by several individuals of N. flavipinnis (R.E. Jenkins, poersonal communication), indicating a possible preference for this prey type. It has been suggested that madtoms take prey items depending upon their availability (19,21,23,27). Because of the differences in food habits between the Citico and Copper Creek populations of N. flavipinnis it appears that these madtoms, although they may exhibit some preferences, are also opportunistic feeders (22). Larger individuals of yellowfin madtom are able to consume a greater diversity of organisms with regard to size. They may be more experienced at capturing different types of prey, and may also be able to forage in more diversified habitats within their pools. The young appear to be confined to areas with smaller substrates where their cryptic coloration presumably affords them more protection from potential predators which limits their opportunity to encounter a variety of prey types (22). This increasing trophic diversity with increasing body size is also reported for other madtoms (05,06,08,18, 19,21). Taylor (25) suggested that madtoms are probably nocturnal in their feeding activities. Activity patterns, however, vary between species, and although N. flavipinnis probably does most of its active foraging at night, Jenkins (14) reported that a significant amount of daytime feeding may occur as food organisms drift beneath the madtom's daytime cover object. He found (personal communication) that 11 of 21 guts examined from fishes collected during the daytime contained food. Although it has been suggested that nocturnal drift of insect larvae is an important source of food for madtoms (23), pools do not produce as much drift as do riffle areas (13). Therefore, pool-dwelling madtom species, such as N. flavipinnis, may be less dependent on drift for prey items. It is assumed that yellowfin madtoms engage in some benthic feeding, indicated by the presence of sand grains and crayfish and odonata nymph remains in gut contents (22). Life History - 1 (DRAFT) - Life History Species MADTOM, YELLOWFIN Species Id ESIS254002 Date 13 MAR 96 HOME RANGE/TERRITORY: Based on tag-recapture data, it is evident that adult N. flavipinnis do not ordinarily move from pool to pool (22). Of 45 fish individually tagged with acrylic paint, eight were recaptrued between seven months and 32 months after tagging (22, and personal observation). Of these recaptures, six were found in the same pool they were originally found to inhabit. The color of the mark on the sixth fish was not distinguishable and possible movement by this individual was not determined (22). Movement patterns discussed above are applicable to adult yellowfin madtoms only. It is possible that the juveniles are the dispersal agents for the species and act as colonizers or provide a renewed source of genetic material. Yellowfin madtoms do not appear to be territorial throughout most of the year. During the breeding season, however, as in other madtom species (25) male madtoms defend a nest site (usually a large flat rock) against intruders, and protect developing eggs, larvae and young, presumably for the amount of time necessary for the young to grow to a sufficient size to be able to forage on their own. PERIODICITY: As with most madtom species (25), yellowfin madtoms are nocturnal (22) and can rarely be seen or collected during the daytime. In addition, because of the increasing scarcity of adult madtoms in open benthic areas at night when the water temperatures begin to decrease in late fall, it is likely that little adult activity occurs during the winter months (22). Young of the year yellowfin madtoms are apparently active longer into the fall and winter (22). Other authors (02,06,09) have also reported overwintering aggregations of other species of Noturus. MIGRATION PATTERNS: The yellowfin madtom is apparently a sedentary, non-migratory species and does not move from pool to pool, as is indicated by a tag-recapture study (22). COVER/SHELTER REQUIREMENTS: During the daytime yellowfin madtoms are associated with cover, presumably near the stream bank in shallow water beneath bedrock ledges or tree roots (22). During their nocturnal forages, the madtoms may occasionally be associated with cobbles, slabrocks, bedrock ledges, or leaf piles (22). For the purpose of nesting, N. flavipinnis chooses large rectangular flat rocks, and constructs a nest cavity beneath this rock (22). Not only does an appropriate size appear to be important in the choice of a nesting site, but the availability of a crevice or open space beneath the slab is also a major factor. Slabrocks used for nesting purposes by N. flavipinnis in Citico Creek range from 15 to 65 cm in length by 15 to 65 cm in width (22). REPRODUCTIVE SITE REQUIREMENTS: For nesting purposes Noturus flavipinnis chooses large flat rectangular nest rocks with a crevice or open space beneath the rock Life History - 2 (DRAFT) - Life History Species MADTOM, YELLOWFIN Species Id ESIS254002 Date 13 MAR 96 (22). This crevice is then enlarged by the fish, and the substrate is kept free of silt (22) by the male. Although some madtom species move to different habitats for reproduction (10,19,23), nests of the yellowfin madtom have only been observed in the same type of pool habitat normally inhabited by the species, and most were located in shallow water (less than 2 m) with a slight current (22). The water temperature which appeared to initiate spawning behavior in the Citico Creek population was approximately 20-23 degrees C. (22). REPRODUCTIVE CHARACTERISTICS: Presumably, male yellowfin madtoms choose appropriate nesting sites (large flat rocks), and one or both parents may enlarge the cavity beneath the rock by fanning with body and fins. Except for observations of Noturus miurus spawning in laboratory aquaria reported by Bowen (05), very little is known about the actual sequences involved in the courtship and mating of madtoms. There is only one reproductive period each year for the yellowfin madtom, and the major factor determining the initiation of nesting behavior is probably water temperature (22). Nesting behavioir is apparently triggered by water temperatures of 20-23 degrees C and nests were found in Citico Creek as early as 29 May and as late as 8 July (22). Newly fertilized eggs average 3.4 mm in diameter, and males guard clutches of developing eggs and larvae (22). Clutch sizes averaged 89 embryos for two reproductive seasons in Citico Creek, and female ovaries contain a mean of 177 ripe ova, suggesting polyandry (22). Because of this behavior and the paternal care of eggs and larvae, it is unlikely that pair bonds are formed. Both sexes of N. flavipinnis are reproductively mature in the third summer of their life (age two), and probably only spawn twice during their lifetime (22). Hatching size is approximately 8 mm standard length (22), and development times for the species are unknown, but presumably depend upon water temperatures. A developing larva with a large yolk sac was estimated to be approximately eight days post-fertilization (22). Therefore, the period of parental care may be at least two weeks. PARENTAL CARE: Male yellowfin madtoms aggressively guard clutches of developing eggs and larvae from intruders, and keep them free from silt (22). Noturus flavipinnis hatching length is approximately 8 mm standard length. Development times for the species is unknown, but presumably depends upon water temperatures. One developing larva with a large yolk sac was extimated to be approximately eight days post-fertilization (22). Therefore, the period of parental care for the male may be at least two weeks, as he presumably guards his offspring wntil the yolk sac is completely absorbed and the young are capable of foraging for food on their own. There have been no known reports of family bonds after this incubation period. POPULATION BIOLOGY: Current limiting factors for yellowfin madtoms are apparently suitable pool habitat areas free of pollution and silt. Madtoms Life History - 3 (DRAFT) - Life History Species MADTOM, YELLOWFIN Species Id ESIS254002 Date 13 MAR 96 presumably rely heavily on chemoreception for survival (finding food, potential mates, and raising young). Some sensitive members of the genus may be detrimentally affected by small changes in water quality, and apparently this and the destruction of riverine habitats by construction of dams has been the major factor in the decline of yellowfin madtom populations (14,16,25). Another possible limiting factor is the availability of proper nesting cover. Therefore, this resource is a possible source of competition between yellowfin madtoms and other organisms which may also use these slabrocks. Other organisms which have been observed to use the large slabrocks preferred by N. flavipinnis for nesting (during their reproductive period) include the mudpuppy, Necturus maculosus, and the smoky madtom, Noturus baileyi (22,10). Yellowfin madtoms probably live three or four years (15,22). Survival or mortality rates are unknown. Although the data are inconclusive, they indicate that females may be outnumbered by males (22), which may be expected for a polyandrous species. The only population of yellowfin madtom for which a size estimate exists is the Citico Creek population, which was estimated to be around 500 adult animals (312-1453 individuals) (22). Using these estimzates, densities of 1.4 and 1.8 adult yellowfin madtoms per ten square meters were calculated for this population (22). SPECIES INTERRELATIONSHIPS: None known. OTHER LIFE HISTORY DESCRIPTORS: None. Life History - 4
                           (DRAFT) - Management Practices
                              Species MADTOM, YELLOWFIN
                                Species Id ESIS254002
                                   Date 13 MAR 96



MANAGEMENT PRACTICES

RESULT MANAGEMENT PRACTICE Beneficial Controlling/Restricting Off-Road Vehicles Beneficial Developing/maintaining stream structures Beneficial Maintaining/Controlling Water Flow Beneficial Controlling/Restricting Mining Beneficial Controlling/Restricting Road Maintainance Actions Beneficial Maintaining undisturbed/undeveloped areas Beneficial Controlling pollution [thermal, chemical, physical] Beneficial Controlling/Restricting Pesticide Use Beneficial Controlling/Restricting Herbicide Use Beneficial Controlling/Restricting Agricultural Practice Beneficial Creating Artificial Habitat/Nesting Structure Beneficial Restricting Timber Harvest Beneficial Controlling/Removing Nonnative Vegetation Beneficial Stocking captive-reared wild-strain animals Beneficial Transplanting wild animals Beneficial Transplanting Wild Eggs/Wild Seeds Adverse Surface Mines Existing Surface Mines Adverse Highway/Railroads Existing Highway/Railroads Adverse Siltation Existing Siltation Adverse Reservoirs Existing Reservoirs Adverse Dredging Existing Dredging Adverse Developing/maintaining stream bank vegetation Existing Developing/maintaining stream bank vegetation Adverse Environmental Contamination/Pollution Existing Environmental Contamination/Pollution Adverse Competition Existing Competition Adverse Existing COMMENTS ON MANAGEMENT PRACTICES - Based on old collecting records (11,12,17), the yellowfin madtom was formerly common in its preferred habitat throughout the upper Tennessee River drainage of Georgia, Tennessee, and Virginia. It has been extirpated from former known localities in the Clinch and Tennessee rivers because of habitat alterations (due to impoundments in most of the upper Tennessee River drainage), and pollution in Chickamauga Creek is the probable cause of extirpation there. In the North Fork Holston River extirpation may be due to the inability of the species to compete with an apparently recently established member of the community, the margined madtom, Noturus insignis (25). The only known extant populations of N. flavipinnis are three geographically isolated populations (Copper Creek in Virginia, Citico Management Practices - 1 (DRAFT) - Management Practices Species MADTOM, YELLOWFIN Species Id ESIS254002 Date 13 MAR 96 Creek in Tennessee, and the Powell River in Tennessee and Virginia), which are all seperated by impoundments. Water quality problems present in the Powell River due to land disturbance and coal mining activities may have already eliminated several species from the benthic community and severely impact those remaining, including N. flavipinnis (01). Threatened status was recommended for N. flavipinnis for several reasons: The vulnerability of Copper Creek and the Powell River to coal mining and agricultural activities and the potential for chemical spills to occur in Copper Creek because of major road crossings (03, 04). The Powell River population apparently exists in very low numbers (22) and the Copper Creek population appears to be declining (07). Tagging data (22) indicates limited movement. Therefore, the ability of individuals to find potential mates may be greatly reduced unless population densities are fairly high (22). For this reason, although both Powell River and Copper Creek populations of N. flavipinnis are protected by federal Threatened status (03) and Critical Habitat, their future in these areas may be extremely tenuous. In Citico Creek, because of the protection afforded by the Cherokee National Forest, there appears to be no imminent threat to the quality of the water, at least above the influence of Caney Creek (22). The mere existence of a road running beside the creek for much of its length poses a threat. Although much of the traffic is due to recreational use of the area, the road is also used for logging purposes by heavy trucks. Accidents, which are not infrequent on this road, always present the potential for oil, gasoline, or other hazardous chemical spills. Agricultural practices alone would probably not affect the species. However, should pesticides, excessive use of fertilizers, or siltation due to runoff from clearing land for mining or agricultural purposes be introduced into the streams, potential damage to yellowfin madtoms could result. The yellowfin madtom population that inhabits Citico Creek is relatively healthy, but is dangerously small (less than 500 animals) and extremely localized (22). This fact, coupled with the uncertain future of the other two known populations, illustrates the species' need for continued protection. APPROVED PLAN: U.S. Fish and Wildlife Service. 1983. Yellowfin Madtom Recovery Plan. U.S. Fish and Wildlife Service. Atlanta, GA. 33 pp. Measures necessary to recover the yellowfin madtom include: continued utilization of existing legal mechanisms to protect the species and its habitat; population and habitat surveys to determine the status and range of the species; determination of the best methods for reintroduction; and reintroduction of the species into its historic range. Appropriate management techniques need to be used or, if unknown, techniques need to be determined to eliminate such threats as adverse agricultural practices, timber harvesting, contaminants Management Practices - 2 (DRAFT) - Management Practices Species MADTOM, YELLOWFIN Species Id ESIS254002 Date 13 MAR 96 such as herbicides, pesticides and others, development, mining, road maintenance, off-road vehicles use, and stream bank or channel modifications. Presently, there is no ongoing research. However, the U.S. Forest Service and U.S. Park Service are contemplating research into life history and reintroduction techniques. The U.S. Fish and Wildlife Service is proposing that reintroduced populations be designated as "non-essential experimental populations." Management Practices - 3
                                   (DRAFT) - References
                                Species MADTOM, YELLOWFIN
                                  Species Id ESIS254002
                                      Date 13 MAR 96



     

References

***** REFERENCES FOR ALL NARRATIVES EXCEPT N-OCCURRENCE ***** 01 Ahlstedt, S.A. and S.R. Brown. 1980. The naiad fauna of the Powell River in Virginia and Tennessee. Bull. Am. Malacolog. Un., Inc. 1979:40-43. 02 Andrews, R.D., III. 1963. Distribution, habitat, and life history of madtoms, Noturus, in Illinois. M.S. Thesis. Univ. Illinois. 41 pp. 03 Anonymous. 1977. Threatened and endangered plants and animals. Federal Register. 42:45527-45529. 04 U.S. Fish and Wildlife Service. 1983. Yellowfin madtom Recovery Plan. U.S. Fish and Wildlife Service, Atlanta, GA. 33 pp. 05 Bowen, C.A., Jr. 1980. The life history of the brindled madtom Noturus miurus (Jordan) in Salt Creek, Hocking and Vinton counties, Ohio. M.S. Thesis. Ohio State Univ. 195 pp. 06 Bowman, H.R. 1932. A description and ecologic study of the margined madtom, Rabida insignis (Richardson). M.S. Thesis. Cornell Univ. 40 pp. 07 Burkhead, N.M. and R.E. Jenkins. 1982. Five-year status review of the yellowfin madtom, Noturus flavipinnis, a threatened ictalurid catfish of the Tennessee drainage. Unpublished report to the U.S. Fish and Wildlife Service. 10 pp. 08 Burr, B.M. and R.L. Mayden. 1982. Life history of the brindled madtom, Noturus miurus, in Mill Creek, IL (Pisces:Ictaluridae). Am. Midl. Nat. 107:25-41. 09 Case, B.E. 1970. An ecological study of the tadpole madtom, Noturus gryinus (Mitchell), with special reference to movements and population fluctuations. M.S. Thesis. Univ. Manitoba. 99 pp. 10 Dinkins, G.R. 1984. Aspects of the life history of the smoky madtom, Noturus baileyi Taylor, in Citico Creek. M.S. Thesis. Univ. Tenn., Knoxville. 50 pp. 11 Evermann, B.W. 1918. The fishes of Kentucky and Tennessee: a distributional catalogue of the known species. Bull. U.S. Fish Comm. 35:293-368. 12 Evermann, B.W. and S.F. Hildebrand. 1916. Notes on the fishes of east Tennessee. Bull. Bur. Fish. 34:433-451. 13 Hynes, H.B.N. 1970. The Ecology of Running Waters. Univ. Toronto Press. 555 pp. 14 Jenkins, R.E. 1975. Status of the yellowfin madtom, Noturus flavipinnis. Unpublished report to U.S. Off. Endang. Spec. Internat. Activities, Wash., D.C. 11 pp. 15 Jenkins, R.E. 1978. Noturus flavipinnis Taylor, yellowfin madtom. Page 454. IN: D. S. Lee, et al. Atlas of North American Freshwater Fishes. N. C. State Mus. Nat. Hist., Raleigh. L-x + 845 pp. 16 Jenkins, R.E. and J.A. Musick. 1980. Freshwater and marine fishes. Pages 319-373. IN D. W. Linzey (ed.). Endangered and Threatened Plants and Animals of Virginia. Va. Polytech. Inst. St. Univ., Blacksburg. 665 pp. 17 Jordan, D.S. 1890. Report of explorations made during the summer and autumn of 1888, in the Allegheny region of Virginia, North References - 1 (DRAFT) - References Species MADTOM, YELLOWFIN Species Id ESIS254002 Date 13 MAR 96 Carolina, and Tennessee, and in western Indiana, with an account of the fishes found in each of the river basins of those regions. Bull. U.S. Fish Comm. 8:97-173. 18 Mayden, R.L. and B.M. Burr. 1981. Life history of the slender madtom, Noturus exilis, in southern Illinois (Pisces:Ictaluridae). Occ. Pap. Mus. Nat. Hist. Univ. Kans. 93:1-64. 19 Mayden, R.C. and S.J. Walsh. 1984. Natural history of the least madtom, Noturus hildebrandi, in western Tennessee (Siluriformes: Ictaluridae) with comparisons to related species. Am. Midl. Nat. 112:349-368. 20 Merritt, R.W. and K.W. Cummins, eds. 1978. An Introduction to the Aquatic Insects of North America. Kendall/Hunt Publ. Co., Dubuque, IA. 441 pp. 21 Miller, G.L. 1984. Trophic ecology of the frecklebelly madtom Noturus munitus in the Tombigbee River, Mississippi. Am. Midl. Nat. 111:8-15. 22 Shute, P.W. 1984. Ecology of the rare yellowfin madtom, Noturus flavipinnis Taylor, in Citico Creek, Tennessee. M.S. Thesis. Univ. Tenn., Knoxville. 101 pp. 23 Starnes, L.B. and W.C. Starnes. Manuscript. Ecology and life history of the mountain madtom, Noturus eleutherus (Pisces: Ictaluridae), in the upper Tennessee River drainage. 24 Starnes, W.C. and D.A. Etnier. 1980. Fishes. Pages B-1--B-134. IN: Eager, D.C. and R.M. Hatcher (eds.) Tennessee's Rare Wildlife. Vol. 1: the Vertebrates. Tenn. Wildl. Resour. Agency. 25 Taylor, W.R. 1969. A revision of the catfish genus Noturus Rafinesque with an analysis of higher groups in the Ictaluridae. Bull. U.S. Natl. Mus. No. 282. 315 pp. 26 Taylor, W.R., R.E. Jenkins, and E.A. Lachner. 1971. Rediscovery and description of the ictalurid catfish, Noturus flavipinnis. Proc. Biol. Soc. Wash. 83:469-476. 27 Walsh, S.J. and B.M. Burr. Manuscript. The biology of the stonecat, Noturus flavus Rafinesque, in central Illinois and Missouri streams, with comparisons to Great Lakes stocks and congeners. ***** REFERENCES FOR N-OCCURRENCE NARRATIVE ONLY ***** 01 Anonymous. 1977. Threatened and endangered plants and animals. 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