Boninia oaxaquensis Ramos-Sánchez, Bahia & Bastida-Zavala, 2020

Ramos-Sánchez, Mariela, 2024, The polyclads (Platyhelminthes: Polycladida) from the Tropical Eastern Pacific: Commented checklist and description of a new species, European Journal of Taxonomy 962 (1), pp. 1-67 : 37-38

publication ID

https://doi.org/ 10.5852/ejt.2024.962.2683

publication LSID

lsid:zoobank.org:pub:40171C5B-90EB-4641-91FF-EA8CA2C60D23

DOI

https://doi.org/10.5281/zenodo.13947366

persistent identifier

https://treatment.plazi.org/id/03F2DF38-026E-FF9E-FEE7-4D45FDE07B99

treatment provided by

Plazi

scientific name

Boninia oaxaquensis Ramos-Sánchez, Bahia & Bastida-Zavala, 2020
status

 

Boninia oaxaquensis Ramos-Sánchez, Bahia & Bastida-Zavala, 2020

Boninia oaxaquensis Ramos-Sánchez, Bahia & Bastida-Zavala, 2020: 51–56 View Cited Treatment , figs 2a–i, 3a–b, 4a–e (type locality: Panteón Beach, Puerto Ángel, Oaxaca, Mexico).

Distribution

Central coast of Oaxaca: Agua Blanca, San Agustinillo, Panteón, Estacahuite Beaches and Cacaluta Bay. This is the first record of the genus for the Tropical Eastern Pacific.

Habitat

Benthic, littoral to sublittoral (2–10 m). Specimens of Boninia were collected under rocks, frequently in tide pools, in groups of three to six specimens on each rock and alongside chitons and seaweeds.

Remarks

Boninia oaxaquensis is assigned to the genus Boninia based on prostatoid organs symmetrically surrounding the male gonopore. Boninia oaxaquensis presents 14–66 (n = 24, μ = 36, SD = 26) cerebral eyes and 36–126 (n = 24, μ = 78, SD = 45) marginal eyes, has between 16–24 (n = 24) prostatoid organs arranged in one girdle, and its habitat is in the littoral to sublittoral zone (2–10 m), under rocks in tide pools and sublittoral rocks.

Currently, the genus comprises seven valid species B. antillarum ( Hyman 1955c) , B. divae Marcus & Marcus, 1968 , B. mirabilis Bock, 1923 , B. neotethydis Curini-Galletti & Campus, 2007 , B. oaxaquensis , B. uru Tsuyuki, Oya & Kajihara 2022 , and B. yambarensis Tsuyuki, Oya & Kajihara 2022 . Authors such as Bock (1923), Hyman (1955a), Marcus & Marcus (1968), Curini-Galletti & Campus (2007), and Ramos-Sánchez et al. (2020) have suggested that the key diagnostic characters for defining species within the genus are: the number of prostatoid organs, the arrangement and number of their girdles, which are distributed on each side of the penis papillae, the distribution and number of cerebral eyes and marginal eyes, and the habitat.

Kingdom

Animalia

Phylum

Platyhelminthes

Order

Polycladida

Family

Boniniidae

Genus

Boninia

Loc

Boninia oaxaquensis Ramos-Sánchez, Bahia & Bastida-Zavala, 2020

Ramos-Sánchez, Mariela 2024
2024
Loc

Boninia oaxaquensis Ramos-Sánchez, Bahia & Bastida-Zavala, 2020: 51–56

Ramos-Sanchez M. & Bahia J. & Bastida-Zavala J. R. 2020: 56
2020
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