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Fecundity and reproductive output of the caridean shrimp Periclimenes paivai associated with scyphozoan jellyfish
(Taylor & Francis Ltd, 2017-06-01)
Periclimenes paivai is notable for its symbiotic lifestyle with jellyfish. The objective of this study was to investigate the fecundity and reproductive output of females, and specifically to determine whether females ...
Reproduction of fishes of the Verde River, upper Paraná River Basin, Brazil
(Universidad de Costa Rica, 2020)
Do female reproductive stage and phenotype influence thermal requirements in an oviparous lizard?
(Pergamon-Elsevier Science Ltd, 2018-01)
Reproduction is an energetically costly activity that can alter thermal requirements in Squamata. This phenomenon has been largely studied in many viviparous species; however, little is known about the role of oviparous ...
Female germ cell renewal during the annual reproductive cycle in Ostariophysians fish
(2013-03-01)
The objective was to characterize female germ cell renewal during the annual reproductive cycle in two species of ostariophysian fish with distinct reproductive strategies: a siluriform, Pimelodus maculatus, in which oocyte ...
Reproductive biology and moulting cycle of the crab Callinectes ornatus (Decapoda, Portunidae) from the Ubatuba region, Sao Paulo, Brazil
(1999-01-01)
To investigate the reproductive biology of Callinectes ornatus gonadal and moulting cycles were studied over two consecutive years in the Ubatuba region. Six stages of gonadal development were detected in females and four ...
Reproductive biology and moulting cycle of the crab Callinectes ornatus (Decapoda, Portunidae) from the Ubatuba region, Sao Paulo, Brazil
(1999-01-01)
To investigate the reproductive biology of Callinectes ornatus gonadal and moulting cycles were studied over two consecutive years in the Ubatuba region. Six stages of gonadal development were detected in females and four ...
Reproduction of the sea urchin Tripneustes depressus (Camarodonta: Toxopneustidae) in Bahía de La Paz, Baja California Sur, Mexico
(Universidad de Costa Rica, 2021)
A revised classification of the amphibian reproductive modes
(2021-01-01)
Amphibian reproductive modes (RMs) have been extensively described and applied to amphibian biology stud-ies. However, due to new behavioural observations and past system inconsistencies we found it necessary to review the ...
A revised classification of the amphibian reproductive modes
(Deutsche Gesellschaft Herpetologie Terrarienkunde E V, 2021-08-15)
Amphibian reproductive modes (RMs) have been extensively described and applied to amphibian biology studies. However, due to new behavioural observations and past system inconsistencies we found it necessary to review the ...