Male Alternative Reproductive Tactics and Associated Evolution of Anatomical Characteristics in Loliginid Squid.
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ABSTRACT:
SUBMITTER: Marian JEAR
PROVIDER: S-EPMC6803530 | biostudies-literature | 2019
REPOSITORIES: biostudies-literature
Publications
Male Alternative Reproductive Tactics and Associated Evolution of Anatomical Characteristics in Loliginid Squid.
Marian José E A R JEAR Apostólico Lígia H LH Chiao Chuan-Chin CC Hanlon Roger T RT Hirohashi Noritaka N Iwata Yoko Y Mather Jennifer J Sato Noriyosi N Shaw Paul W PW
Frontiers in physiology 20191015
Loliginid squids provide a unique model system to explore male alternative reproductive tactics (ARTs) and their linkage to size, behavioral decision making, and possibly age. Large individuals fight one another and the winners form temporary consortships with females, while smaller individuals do not engage in male-male agonistic bouts but use various sneaker tactics to obtain matings, each with varying mating and fertilization success. There is substantial behavioral flexibility in most specie ...[more]
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