AVDONINA, A.M.; Vladimir State Pedagogical University: Particular qualities of digestive system organization of Isohypsibius sattleri (Richters, 1902) (Tardigrada: Eutardigrada) with remarks about cuticle Many authors described the fine structure of various eutardigrade species (Dewel, Clark, 1973, Shaw, 1974, Greven, 1975, Dewel, Dewel, 1979, Dewel, Nelson, Dewel, 1993, Eibye-Jacobsen, 1996, 1997 and others). The subject of […]

WILLIAMS, J.B.*; RUEHL, N.C.; LEE, R.E.; Miami University; Miami University; Miami University: Partial links between the seasonal acquisition of cold tolerance and desiccation resistance in the goldenrod gall fly Eurosta solidaginis Larvae of the goldenrod gall fly, Eurosta solidaginis (Diptera: Tephritidae), enhance their cold hardiness and desiccation resistance as they prepare for winter. In mid-September, […]

NOWOSLAWSKI, L,; MURDOCK, C.A.; WIBBELS, T.*; University of Alabama at Birmingham; University of Alabama at Birmingham; University of Alabama at Birmingham: PCR-based strategy for cloning and development of a quantitative competitive RT-PCR for SOX9 in a turtle with temperature-dependent sex determination. A variety of genes have been identified which may be involved in sex determination […]

HACHTMAN., R.; RANCK, F.; ROSE, J.; RYAN, W.L.*; Kutztown University of Pennsylvania: Oxygen Measurement as an Indicator of Optimum Light Conditions for the Sea Anemone Aiptasia: Normal vs. Bleached Individuals The sea anemone, Aiptasia, is a nuisance for home aquarists, in part because of its ability to reproduce from fragments and in part due to […]

SANTINI, F.; University of Toronto: Osteology and phylogeny of the smooth pufferfishes (Tetraodontidae: Tetraodontiformes: Teleostei). The family Tetrodontidae (Tetraodontiformes, Teleostei) comprises over 120 species of mostly coral reef fishes, with some taxa found also in brackish waters. Commonly known as smooth pufferfishes, these morphologically very derived teleosts possess the smallest genome (in DNA content per […]

SHIGENO, S.; AGATA, K.; YAMAMOTO, M.; Evol. Regeneration Biol. Group, RIKEN Center for Devel. Biol.; Evol. Regeneration Biol. Group, RIKEN Center for Devel. Biol.; Ushimado Marine Lab., Okayama Univ.: Neural network formation in the embryonic brain of decapodiform cephalopods: evidence for conservative molluscan orthogon and evolutionary origin of higher integration centers The cephalopods have evolved […]

CARRUTHERS, C.M.; MESERVE, L.A.; Bowling Green State University, Bowling Green, Ohio; Bowling Green State University, Bowling Green, Ohio: Multigenerational effects of Polychlorinated Biphenyls on the reproduction, estrous cycles and organ weights of Sprague-Dawley rats. Polychlorinated biphenyls (PCB) are synthetic chemicals with the same basic chemical form. Initially produced in large volumes for their non-flammable, stable […]

UMESONO, Y; CEBRIA, F; NAKAZAWA, M; MINETA, K; GOJOBORI, T; AGATA, K; Center for Dev. Biol., RIKEN Kobe; Center for Dev. Biol., RIKEN Kobe; Center for Dev. Biol., RIKEN Kobe; National Institute of Genetics; National Institute of Genetics; Center for Dev. Biol., RIKEN Kobe: Molecular dissection of planarian brain Planarians are attractive animals to elucidate […]

LOVE, O.P.; VEZINA, F.; WILLIAMS, T.D.; Simon Fraser University; Simon Fraser University; Simon Fraser University: Modulation of corticosterone in birds: effects of breeding stage, season and relationship to nest abandonment. The mechanistic basis for the interaction between corticosterone (B) and reproduction is still poorly understood. Although previous studies have examined seasonal trends in B secretion, […]

GIENGER, C.M.*; TRACY, C. RICHARD; University of Nevada, Reno: Modeling monster habitat: Using GIS to predict Heloderma suspectum Habitat requirements of rare and cryptic species are often largely unknown, and therefore biological investigation may be difficult without some knowledge of preferred habitat. We incorporated locality data from historic records and GIS to produce a habitat […]