1990-1999

(1999) Comparative microhabitat use of ecologically similar benthic fishes

PDF document, 84.9 KB

AUTHORS: Ellen van Snik Gray and Jay R. Stauffer, Jr. SOURCE: Environmental Biology of Fishes 56:443-453.

(1999) Hunting strategies of a Lake Malawi cichlid with reverse countershading

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AUTHORS: Jay R. Stauffer Jr., Elisabeth A. Half, and Ryan Seltzer. SOURCE: Copeia 1999(4), pp. 1108-1111.

(1998) Sexual selection, parasites and bower height skew in a bower-building cichlid fish

PDF document, 87.4 KB

AUTHORS: Martin I. Taylor, George F. Turner, Rosanna L. Robinson, and Jay R. Stauffer Jr. SOURCE: Animal Behaviour 1998(56), pp. 379-384.

(1998) Three new deep water cichlid fishes of the genus Diplotaxodon from Lake Malawi, with a redescription of Diplotaxodon ecclesi

PDF document, 2.6 MB

AUTHORS: Turner, G.F. and J.R. Stauffer, Jr

(1997) Controlling vectors and hosts of parasitic diseases using fishes; A case history of schistosomiasis in Lake Malawi

PDF document, 2.0 MB

AUTHORS: Jay R. Stauffer Jr., Matthew E. Arnegard, Martin Cetron, James J. Sullivan, Lester A. Chitsulo, George F. Turner, Soster Chiotha, and K. R. McKaye. SOURCE: BioScience Vol. 47, No.1, pp. 41-49.

(1997) A new species of Etheostoma (Teleostei: Percidae) from the Upper Tennessee River

PDF document, 250.7 KB

AUTHORS: Jay R. Stauffer Jr. and Ellen S. van Snik. SOURCE: Copeia 1997(1), pp. 116-122.

(1997) A revision of the blue-black Pseudotropheus zebra (Teleostei: Cichlidae) complex from Lake Malawi, Africa, with a description of new genus and ten new species

PDF document, 3.0 MB

AUTHORS: Jay R. Stauffer Jr., Nancy J. Bowers, Karen A. Kellogg, and Kenneth R. McKaye. SOURCE: Proceedings of the Academy of Natural Sciences of Philadelphia 148:189-230.

(1997) Food resource partitioning by nine sympatric darter species

PDF document, 1.0 MB

AUTHORS: Ellen van Snik Gray, Jeff M. Boltz, Karen A. Kellogg, and Jay R. Stauffer Jr. SOURCE: Transactions of the American Fisheries Society 126:822-840.

(1996) Commensalistic feeding relationships of three Lake Malawi fish species

PDF document, 471.9 KB

AUTHORS: Jay R. Stauffer Jr., Thomas J. LoVullo, and Ho Yeon Han. SOURCE: Transactions of the American Fisheries Society 125:224-229.

(1996) Evidence of hybridization between Cynotilapia afra and Pseudotropheus zebra (Teleostei: Cichlidae) following an intralacustrine translocation in Lake Malawi

PDF document, 1.0 MB

AUTHORS: Jay R. Stauffer Jr., Nancy J. Bowers, Thomas D. Kocher, and Kenneth R. McKaye. SOURCE: Copeia 1996(1), pp. 203-208.

(1996) Combined effects of water temperature and salinity on growth and feed utilization of juvenile Nile tilapia Oreochromis niloticus (Linneaus)

PDF document, 715.9 KB

AUTHORS: Jeremy S. Likongwe, Timothy D. Stecko, Jay R. Stauffer Jr., and Robert F. Carline. SOURCE: Aquaculture Vol. 146, Iss. 1-2, pp. 37-46.

(1996) New species of Petrotilapia (Teleostei: Cichlidae) from Lake Malawi, Africa

PDF document, 372.9 KB

AUTHORS: Jay R. Stauffer Jr. and Ellen S. van Snik. SOURCE: Copeia 1996(3), pp. 695-702.

(1996) Microhabitat partitioning in a diverse assemblage of darters in the Allegheny River system

PDF document, 533.8 KB

AUTHORS: Stauffer, J.R. Jr., J.M. Boltz, K.A. Kellogg, and E.S. vanSnik. SOURCE: Environmental Biology of Fishes 46:37-44.

(1995) Iodotropheus sprengerae, Oliver & Loiselle, 1972 (Osteichthyew, Perciformes): proposed replacement of holotype by a neotype

PDF document, 665.4 KB

AUTHOR: Jay R. Stauffer, Jr. SOURCE: Bulletin of Zoological Nomenclature 52(4), pp. 321-323.

(1995) Evolution of NADH Dehydrogenase Subunit 2 in East African Cichlid Fish

PDF document, 1.0 MB

AUTHORS: Thomas D. Kocher, Janet A. Conroy, Kenneth R. McKaye, Jay R. Stauffer, and Samual F. Lockwood. SOURCE: Molecular Phylogenetics and Evolution, Vol. 4, Iss. 4, pp. 420-432.

(1995) Microsatellite variation demonstrates multiple paternity in lekking cichlid fishes from Lake malawi, Africa.

PDF document, 817.3 KB

AUTHORS: Karen A. Kellogg, Jeffrey A. Markert, Jay R. Stauffer Jr., and Thomas D. Kocher SOURCE: Proceedings of the Biological Society of London 1995(260), pp. 79-84.

(1995) African tilapia in Lake Nicaragua

PDF document, 1.8 MB

AUTHORS: McKaye, K.R., J.D. Ryan, J.R. Stauffer Jr., L.J. Lopez Perez, G.I. Vega, and E.P. van den Berghe. SOURCE: BioScience 45:406-411.

(1994) Effect of salinity on the temperature preference and tolerance of age-0 Mayan cichlids

PDF document, 428.4 KB

AUTHORS: Jay R. Stauffer Jr. and Suzanne E. Boltz. SOURCE: Transactions of the American Fisheries Society 123:101-107.

(1994) Intra- and Interspecific Mitochondrial DNA Sequence Variation within Two Species of Rock-Dwelling Cichlids (Teleostei: Cichlidae) from Lake Malawi, Africa

PDF document, 672.5 KB

AUTHORS: Nancy Bowers, J. R. Stauffer, and T.D. Kocher. SOURCE: Molecular Phylogenetics and Evolution Vol. 3, Iss. 1, pp. 75-82.

(1993) Three New Sand-Dwelling Cichlids from Lake MalaWvri, Africa, with a Discussion of the Status of the Genus Copadichromis (Teleostei: Cichlidae)

PDF document, 1.6 MB

AUTHORS: Jay R. Stauffer Jr., Thomas J. LoVullo, and Kenneth R. McKaye. SOURCE: Copeia 1993(4), pp.1017-1027.

(1993) Feeding Selectivity of the American Eel Anguilla rostrata (LeSueur) in the Upper Delaware River

PDF document, 590.8 KB

AUTHORS: Charles E. Denoncourt and Jay R. Stauffer, Jr. SOURCE: American Midland Naturalist 129:301-308.

(1993) New species of rock-dwelling cichlid (Pisces: Cichlidae) from Lake Malawi, Africa, with comments on Melanochromis vermivorus Trewavas

PDF document, 1.2 MB

AUTHORS: Nancy J. Bowers and Jay R. Stauffer, Jr. SOURCE: Copeia 1993(3), pp. 715-722.

(1992) Diet and growth of a brood of Bagrus meridionalis Gunther (Siluriformes: Bagridae) in Lake Malawi, Africa

PDF document, 678.1 KB

AUTHORS: T. J. LoVullo, J. R. Stauffer Jr., and K. R. McKaye. SOURCE: Copeia 1992(4), pp. 1084-1088.

(1991) Description of a facultative cleanerfish (Teleostei: Cichlidae) from Lake Malawi, Africa

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AUTHOR: Jay R. Stauffer, Jr. SOURCE: Copeia 1991(1), pp. 141-147.

(1991) Use of indigenous fishes to control schistosome snail vectors in Malawi, Africa

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AUTHORS: S. S. Chiotha, K. R. McKaye, and J.R. Stauffer, Jr. SOURCE: Biological Control Vol. 1, Iss. 4, pp. 316-319.

(1990) Bower size and male reproductive success in a cichlid fish lek

PDF document, 1.5 MB

AUTHORS: Kenneth R. McKaye, Svata M. Louda, and Jay R. Stauffer, Jr. SOURCE: The American Naturalist Vol. 135, No. 5, pp.597-613.

(1990) Hybridization between Etheostoma zonale and Etheostoma olmstedi (Teleosei: Percidae), following an introduction event

PDF document, 750.1 KB

AUTHORS: Richard L. Raesly, Jay R. Stauffer Jr., and Robert F. Denoncourt. SOURCE: Copeia, 1990, No.2, pp. 584-588.

(1991) The introduced fish problem and the aquarium fish industry.

PDF document, 1.2 MB

Courtenay, W. R., Jr. and J. R. Stauffer, Jr. 1991. The introduced fish problem and the aquarium fish industry. J. World Aquaculture Soc. 21(3):145-159.

(1991) Prey handling in Trematocranus placodon, a snail-eating cichlid fish from Malaŵi. Ichthyol.

PDF document, 1.1 MB

Chiotha, S. S., K. R. McKaye, and J. R. Stauffer, Jr. 1991. Prey handling in Trematocranus placodon, a snail-eating cichlid fish from Malaŵi. Ichthyol. Explor. Freshwaters 2(3):203-208.

(1992) Pseudotropheus callainos, a new species of mbuna (Cichlidae) with analyses associated with two intralacustrine transplantations in Lake Malaŵi, Africa.

PDF document, 2.2 MB

Stauffer, J. R., Jr. and E. Hert. 1992. Pseudotropheus callainos, a new species of mbuna (Cichlidae) with analyses associated with two intralacustrine transplantations in Lake Malaŵi, Africa. Ichthyol. Explor. of Freshwaters. 3:253-264.

(1993) Selective predation of Noturus insignis (Richardson) (Teleostei: Ictaluridae) in the Delaware River.

PDF document, 1.7 MB

Gutowski, M. J. and J. R. Stauffer, Jr. 1993. Selective predation of Noturus insignis (Richardson) (Teleostei: Ictaluridae) in the Delaware River. American Midland Naturalist. 129:309-318.

(1993) A new species of Protomelas from Lake Malaŵi, Africa.

PDF document, 1.2 MB

Stauffer, J. R. Jr. 1993. A new species of Protomelas from Lake Malaŵi, Africa. Ichthyol. Explo. Freshwaters 4:343-350.

(1993) Sexual selection and genetic relationships of a sibling species complex of bower building cichlids in Lake Malaŵi, Africa.

PDF document, 2.6 MB

McKaye, K. R., J. A. Howard, J. R. Stauffer, Jr., R. P. Morgan, and F. Shonhiwa. 1993. Sexual selection and genetic relationships of a sibling species complex of bower building cichlids in Lake Malaŵi, Africa. Japan J. Ichthyology 40:15-21.

(1993) The retail bait-fish industry in Pennsylvania - source of introduced species.

PDF document, 285.6 KB

LoVullo, T. J. and J. R. Stauffer, Jr. 1993. The retail bait-fish industry in Pennsylvania - source of introduced species. J. PA Acad. Sci. 67:13-15.

(1994) Sex-role differentiation in feeding and defense of young by a biparental catfish, Bagrus meridionalis.

PDF document, 3.7 MB

McKaye, K. R., D. E. Mughogho, and J. R. Stauffer, Jr. 1994. Sex-role differentiation in feeding and defense of young by a biparental catfish, Bagrus meridionalis. Animal Behaviour 48:587-589.

(1994) A new species of Iodotropheus (Teleostei: Cichlidae) from Lake Malaŵi, Africa. Ichthyol.

PDF document, 2.4 MB

Stauffer, J. R. Jr. 1994. A new species of Iodotropheus (Teleostei: Cichlidae) from Lake Malaŵi, Africa. Ichthyol. Explor. Freshwaters 5:331-344.

(1995) Evolution of NADH dehydrogenase subunit 2 in East African cichlid fish.

PDF document, 3.0 MB

Kocher, T. D., J. A. Conroy, K. R. McKaye, J. R. Stauffer, Jr., and S. F. Lockwood. 1995. Evolution of NADH dehydrogenase subunit 2 in East African cichlid fish. Molecular Phylogenetics and Evolution 4:420-432.

(1995) Evolutionarily significant units among cichlid fishes: The role of behavioral studies.

PDF document, 5.5 MB

Stauffer, J. R., Jr., N. J. Bowers, K. R. McKaye, and T. D. Kocher. 1995. Evolutionarily significant units among cichlid fishes: The role of behavioral studies. American Fisheries Soc. Symposium 17:227-244.

(1995) Designation of a neotype for Iodotropheus sprengerae (Teleostei: Cichlidae).

PDF document, 665.4 KB

Stauffer, J. R., Jr. 1995. Designation of a neotype for Iodotropheus sprengerae (Teleostei: Cichlidae). Bulletin of Zoological Nomenclature 52:321-323.

(1996) Molecular genetic identification tools for the unioninds of French Creek, Pennsylvania.

PDF document, 3.1 MB

White, L. R., B. A. McPheron, and J. R. Stauffer, Jr. 1996. Molecular genetic identification tools for the unioninds of French Creek, Pennsylvania. Malacologia 38:181-202.

(1996) The diet of Percina caprodes (Rafinesque), (Pisces: Percidae) in a small stream in Pennsylvania

PDF document, 1.1 MB

Bryan, K. L., M. J. Gutowski, J. P. Slusark and J. R. Stauffer, Jr. 1996. The diet of Percina caprodes (Rafinesque), (Pisces: Percidae) in a small stream in Pennsylvania J. of Pennsylvania Academy of Science 70:75-79.

(1997) Pararhinichthys a new monotypic genus of minnows (Teleostei: Cyprinidae) of hybrid origin from eastern North America.

PDF document, 1.9 MB

Stauffer, J. R. Jr., C. H. Hocutt, and R. L. Mayden. 1997. Pararhinichthys a new monotypic genus of minnows (Teleostei: Cyprinidae) of hybrid origin from eastern North America. Ichthyol. Explor. Freshwaters. 7:327-336.

(1997) Eight new species of rock-dwelling cichlids (Teleostei: Cichlidae) from Lake Malaŵi.

PDF document, 3.7 MB

Bowers, N. J. and J. R. Stauffer, Jr. 1997. Eight new species of rock-dwelling cichlids (Teleostei: Cichlidae) from Lake Malaŵi. Ichthyol. Explor. Freshwaters 8:49-70.

(1997) Interpopulation variation in darter oocyte production.

PDF document, 1.2 MB

Kellogg, K. A., J. R. Stauffer, Jr., E. S. van Snik, and J. M. Boltz. 1997. Interpopulation variation in darter oocyte production. J. Freshwater Ecology 12:329-337.

(1998) Tilapia Africana en el Lago de Nicaragua: ecosistemas en transicion.

PDF document, 1.8 MB

McKaye, K. R., J. D. Ryan, J. R. Stauffer, L. J. Lopez Perez, G. I. Vega. E. P. van den Bergh, and J. K. McCrary. 1998. Tilapia Africana en el Lago de Nicaragua: ecosistemas en transicion. Encuentro 30:46-53.

(1999) Exceptions to color being a sexually dimorphic character in Melanochromis auratus (Boulenger) (Pisces: Cichlidae) Ichthyological Explorations of Freshwaters.

PDF document, 536.2 KB

Hale, E. A., J. R. Stauffer, Jr., and M. D. Mahaffy. 1999. Exceptions to color being a sexually dimorphic character in Melanochromis auratus (Boulenger) (Pisces: Cichlidae) Ichthyological Explorations of Freshwaters. 10:263-266.

(1993) Systematics of Aphredoderus sayanus (Teleostei: Aphredoderidae).

PDF document, 3.0 MB

Boltz, J. M. and J. R. Stauffer, Jr. 1993. Systematics of Aphredoderus sayanus (Teleostei: Aphredoderidae). Copeia 1993:81-98.

(1993) Similar morphologies of cichlids in lakes Tanganyika and Malaŵi are due to convergence.

PDF document, 773.9 KB

Kocher, T. D., J. A. Conroy, K. R. McKaye, and J. R. Stauffer, Jr. 1993. Similar morphologies of cichlids in lakes Tanganyika and Malaŵi are due to convergence. Mol. Phyl. Evol. 2:158-165.

(1994) Identification of freshwater mussel glochidia on host fishes using restriction fragment length polymorphisms.

PDF document, 307.8 KB

White, L. R., B. A. McPheron, and J. R. Stauffer, Jr. 1994. Identification of freshwater mussel glochidia on host fishes using restriction fragment length polymorphisms. Molecular Ecology 3:183-185.

(1998) Changes in the distribution of Pennsylvania Fishes: the last 100 years.

PDF document, 778.0 KB

Argent, D.G., R. F. Carline and J. R. Stauffer, Jr. 1998. Changes in the distribution of Pennsylvania Fishes: the last 100 years. Journal of the Pennsylvania Academy of Sciences: 72:32-37.

(1998) Intraspecific brood mixing and reduced polyandry in a maternal mouth-brooding cichlid.

PDF document, 2.4 MB

Kellogg, K. A., J. A. Markert, J. R. Stauffer, Jr. and T. D. Kocher. 1998. Intraspecific brood mixing and reduced polyandry in a maternal mouth-brooding cichlid. Behav. Ecol. 9:309-312.

(1999) Population structure and colour variation of the cichlid fish Labeotropheus fulelleborni Ahl along a recently formed archipelago of rocky habitat patches in southern Lake Malawi.

PDF document, 395.3 KB

Arnegard, M. E., J. A. Markert, P. D. Danley, J. R. Stauffer, A. J. Ambali, T. D. Kocher. 1999. Population structure and colour variation of the cichlid fish Labeotropheus fulelleborni Ahl along a recently formed archipelago of rocky habitat patches in southern Lake Malawi. Proceedings of the Royal Society B Biological Sciences. 266:119-130.