Results 21 to 30 of about 4,246,375 (338)

Rapid reproductive analysis and length–weight relations of three reef fishes (Actinopterygii: Perciformes and Tetraodontiformes) from a remote site in Papua New Guinea [PDF]

Acta Ichthyologica et Piscatoria, 2016
We present length–weight relations (LWR) and use rapid, low-cost histological methods to describe the reproductive biology of three reef fishes from a remote area in Papua New Guinea: the striped monocle bream, Scolopsis lineata Quoy et Gaimard,
K. Longenecker, R. Langston, U. Kondio, H. Bolick, M. Mulrooney   +4 more
doaj   +3 more sources

Multiple Data Demonstrate That Bacteria Regulating Reproduction Could Be Not the Cause for the Thelytoky of Diglyphus wani (Hymenoptera: Eulophidae)

Insects, 2021
In Hymenoptera parasitoids, the reproductive mode is arrhenotoky, while a few species reproduce by thelytoky. The thelytoky of Hymenoptera parasitoids is generally genetically determined by the parasitoids themselves or induced by bacteria, including ...
Sujie Du, Fuyu Ye, Qijing Wang, Yongxuan Liang, Weijie Wan, Jianyang Guo, Wanxue Liu   +6 more
doaj   +1 more source

Longevity, body dimension and reproductive mode drive differences in aquatic versus terrestrial life‐history strategies

Functional Ecology, 2020
Aquatic and terrestrial environments display stark differences in key environmental factors and phylogenetic composition but their consequences for the evolution of species' life-history strategies remain poorly understood.
P. Capdevila, M. Beger, S. Blomberg, B. Hereu, C. Linares, R. Salguero‐Gómez   +5 more
semanticscholar   +1 more source

Dopamine pathway characterization during the reproductive mode switch in the pea aphid

bioRxiv, 2020
Aphids are major pests of most of the crops worldwide. Such a success is largely explained by the remarkable plasticity of their reproductive mode. They reproduce efficiently by viviparous parthenogenesis during spring and summer generating important ...
G. Le Trionnaire, S. Hudaverdian, Gautier Richard, S. Tanguy, F. Gléonnec, N. Prunier-Leterme, J. Gauthier, D. Tagu   +7 more
semanticscholar   +1 more source

Rapid reproductive analysis and length–weight relation for red-bellied fusilier, Caesio cuning, and longfin emperor, Lethrinus erythropterus (Actinopterygii: Perciformes: Caesionidae and Lethrinidae) from a remote village in Papua New Guinea [PDF]

Acta Ichthyologica et Piscatoria, 2014
We present length–weight relations (LWR) and use rapid, low-cost histological methods to describe the reproductive biology of the red-bellied fusilier, Caesio cuning (Bloch, 1791), and the longfin emperor, Lethrinus erythropterus Valenciennes ...
K. Longenecker, R. Langston, H. Bolick, U. Kondio   +3 more
doaj   +3 more sources

REPRODUCTION AND HABITAT OF TEN BRAZILIAN FROGS (ANURA) [PDF]

, 2008
Basic data on habitat, behavior, and reproduction arelacking for most Neotropical frog species and even highertaxonomic groups (Crump 1974; Haddad and Prado2005), particularly for those restricted to the AtlanticForest.
Facure, Katia G., Giaretta, Ariovaldo A.
core   +2 more sources

The evolution of reproductive modes and life cycles in amphibians

Nature Communications, 2022
Here, the authors use reproductive mode data with matching phylogenetic data to explore the evolution of reproductive mode, transitions between reproductive modes, and diversification rates in amphibians.
H. Christoph Liedtke, John J. Wiens, Ivan Gomez-Mestre   +2 more
doaj   +1 more source

Immunohistochemical detection of macrophage migration inhibitory factor in fetal and adult bovine epididymis: Release by the apocrine secretion mode? [PDF]

, 2006
Originally defined as a lymphokine inhibiting the random migration of macrophages, the macrophage migration inhibitory factor (MIF) is an important mediator of the host response to infection.
Agarwal A., Agrawal Y., Aumuller G., Bacher M., Bacher M., Bernhagen J., Bloom B.R., Bove S.E., Bronson R.A., Calandra T., Calandra T., Calandra T., Calne R.Y., Choufani G., Cooper T.G., Cropp C.S., David J.R., Eickhoff R., Eickhoff R., F. Sinowatz, Frenette G., Frenette G., Frenette G., G. Hoffbauer, G. Jennemann, Goyal H.O., H. Kaltner, H.-J. Gabius, Hoffer A.P., Howards S.S., Hudson J.D., J. Seitz, Kaltner H., Kaunisto K., Kirchhoff C., Kirchhoff C., Kleemann R., Legendre H., M.-P. Schüring, Manin M., Meinertz H., Meinhardt A., Meinhardt A., R. Eickhoff, Rosengren E., Seitz J., Steinhoff M., Sullivan R., Sun H.W., Suzuki M., Wada S., Wada S., Waeber G., Weiser W.Y., Wilhelm B., Zeng F.Y., Zeng F.Y., Zeng F.Y.   +57 more
core   +1 more source

Reproductive biology of direct developing and threatened frog Adelophryne maranguapensis (Anura, Eleutherodactylidae) reveals a cryptic reproductive mode for anurans and the first record of parental care for the genus

, 2020
Anurans with direct development are among the most difficult species for conducting studies concerning ecology and natural history. This paper provides information on the reproduction of Adelophryne maranguapensis, a threatened species endemic to Serra ...
Daniel Cassiano-Lima, Ana V. P. Lima, M. Fortunato, Tiago A. de Sousa, Déborah P. de Castro, D. M. Borges-Nojosa, S. Cechin   +6 more
semanticscholar   +1 more source

Phytoplankton assemblage characteristics in recurrently fluctuating environments [PDF]

, 2015
Annual variations in biogeochemical and physical processes can lead to nutrient variability and seasonal patterns in phytoplankton productivity and assemblage structure.
Roelke, Daniel L., Spatharis, Sofie
core   +3 more sources