Browsing STRI Staff Publications by Author "Baeza, J. Antonio"

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Lysmata hochi n. sp., a new hermaphroditic shrimp from the Southwestern Caribbean Sea (Caridea: Hippolytidae)

Baeza, J. Antonio; Anker, Arthur (2008)

Lysmata hochi n. sp., a new peppermint shrimp, is described from Bocas del Toro, Caribbean coast of Panama. All individuals were collected on near-shore fossil coral terraces with deep channels and caves, sparsely covered ...
Male mating opportunities affect sex allocation in a protrandric-simultaneous hermaphroditic shrimp

Baeza, J. Antonio (2007)

Sex allocation theory predicts phenotypic adjustments by individuals in their investments into the male and female reproductive function in response to environmental conditions. I tested for phenotypically plastic shifts ...
Molecular phylogeny of shrimps from the genus Lysmata (Caridea: Hippolytidae): the evolutionary origins of protandric simultaneous hermaphroditism and social monogamy

Baeza, J. Antonio; Schubart, Christoph D.; Zillner, Petra; Fuentes, Soledad; Bauer, Raymond T. (2009)

Shrimps from the genus Lysmata are known because of their wide diversity of lifestyles, mating systems, symbiotic partnerships, and conspicuous coloration. They can occur in crowds (large aggregations), in small groups, ...
The origins of symbiosis as a lifestyle in marine crabs (genus Petrolisthes) from the eastern Pacific: Does interspecific competition play a role?

Baeza, J. Antonio (2007)
Protandric simultaneous hermaphroditism and sex ratio in Lysmata nayaritensis Wicksten, 2000 (Decapoda: Caridea)

Baeza, J. Antonio; Reitz, Jennifer M.; Collin, Rachel (2007)

Caridean shrimps display a wide variety of sexual systems, including the newly discovered protandric simultaneous hermaphroditism. Protandric simultaneous hermaphroditism is known only from seven species of Lysmata, and ...
Protandric simultaneous hermaphroditism in the shrimps Lysmata bahia and Lysmata intermedia

Baeza, J. Antonio (2008)

Abstract. The sexual system of two peppermint shrimps, Lysmata bahia and Lysmata intermedia, inhabiting intertidal fossil coral terraces at Bocas del Toro, on the Caribbean coast of Panama, was examined. Dissections suggested ...
Sex allocation in a simultaneously hermaphoditic marine shrimp

Baeza, J. Antonio (2007)

Two fundamental questions dealing with simultaneous hermaphrodites are how resources are optimally allocated to the male and female function and what conditions determine shifts in optimal sex allocation with age or size. ...

Browsing STRI Staff Publications by Author "Baeza, J. Antonio"

Browsing STRI Staff Publications by Author "Baeza, J. Antonio"

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