A New Species of Leptogorgia (Cnidaria: Anthozoa: Octocorallia) from the Mexican Pacific Coast

2012 ◽  
Vol 88 (2) ◽  
pp. 319-325 ◽  
Author(s):  
Odalisca Breedy ◽  
Rosalinda Abeytia ◽  
Hector M Guzman
Keyword(s):  
New Species ◽  
Pacific Coast ◽  
Mexican Pacific ◽  
A New Species

Laeonereis watsoni (Annelida, Nereididae), a new species from western Mexico

2017 ◽  
Vol 98 (6) ◽  
pp. 1347-1353 ◽  
Author(s):  
J. A. de León-González ◽  
N. Méndez ◽  
J. G. Navedo
Keyword(s):  
New Species ◽  
Coastal Lagoon ◽  
Anterior Margin ◽  
Pacific Coast ◽  
Coastal Lagoons ◽  
Relative Size ◽  
Mexican Pacific ◽  
Shrimp Farm ◽  
Western Mexico ◽  
A New Species

A new species of Laeonereis from a shrimp farm associated with a subtropical coastal lagoon on the Mexican Pacific coast is described. The new species is characterized by a deep anterior groove on the prostomium, which is shared only with L. culveri. However, longer tentacular cirri extending back to the anterior margin of chaetiger two, the number of papillae of each group on the maxillary ring of the pharynx, and the relative size of the homogomph falcigers in the new species, allow us to separate the two species. Although the species has not been previously detected in the coastal lagoon surrounding the shrimp farm, we postulate that L. watsoni n. sp. is likely to be part of the invertebrate communities of the upper parts of similar coastal lagoons that are common along the tropical coasts of Mexico.

A new species of Deutella Mayer 1890 (Crustacea: Amphipoda) from the Mexican Pacific coast

Zootaxa ◽  
2019 ◽  
Vol 4612 (4) ◽  
pp. 581
Author(s):  
LUCY C. ALARCÓN-ORTEGA ◽  
JOSÉ L. CARBALLO
Keyword(s):  
New Species ◽  
Pacific Coast ◽  
First Record ◽  
Shallow Waters ◽  
Tropical Eastern Pacific ◽  
Mexican Pacific ◽  
Fourth Report ◽  
The Pacific ◽  
The Pacific Ocean ◽  
A New Species

A new species of caprellid, Deutella mazatlanensis n. sp., is described from Mazatlán Bay, (east Pacific México). Deutella mazatlanensis was found associated with bryozoans, hydroids and sponges in shallow waters. The new species can be differentiated from the remaining species of the genus mainly by the dorsal, anteriorly directed projection on the head; the two dorsal projections and a lateral acute projection anteroventrally projected on pereonite 2 and gnathopod 2 in males. The presence of this species on the Mexican Pacific coast, constitutes the fourth report of Deutella genus for the Pacific Ocean and the first record from the tropical Eastern Pacific. 

Chrysopetalids (Phyllodocida: Chrysopetalidae) from the southern Mexican Pacific, including a new species

Zootaxa ◽  
2018 ◽  
Vol 4521 (1) ◽  
pp. 61 ◽  
Author(s):  
CHRISTOPHER CRUZ-GÓMEZ ◽  
J. ROLANDO BASTIDA-ZAVALA
Keyword(s):  
New Species ◽  
Pacific Coast ◽  
New Records ◽  
Eastern Pacific ◽  
Tropical Eastern Pacific ◽  
Mexican Pacific ◽  
The Pacific ◽  
The Family ◽  
First Time ◽  
A New Species

The family Chrysopetalidae has been poorly studied from the Pacific coast of Mexico compared to other families. Specifically from the southern Mexican Pacific, only two species of the family have been recorded in previous studies, Chrysopetalum occidentale and Paleanotus chrysolepis. In this study 311 specimens were revised, and nine species, belonging to six genera were found. Eight of these species are new records from the southern Mexican Pacific coast: Arichlidon watsonae n. sp., Bhawania cf. goodei, Chrysopetalum elegantoides, C. maculata, Hyalopale sp., Paleaequor psamathe, Paleanotus bellis and P. purpurea. A new species is also described, Arichlidon watsonae n. sp., which is characterized by the curved tips blades of the falcigers and their small and ovoid palps. Additionally, the genera Arichlidon and Hyalopale are recorded by first time from the Tropical Eastern Pacific. 

A new species of Haliclona (Demospongiae: Haplosclerida) living in association with Geodia media Bowerbank (Mexican Pacific coast)

Zootaxa ◽  
2006 ◽  
Vol 1343 (1) ◽  
pp. 43 ◽  
Author(s):  
JOSÉ A. CRUZ-BARRAZA ◽  
JOSÉ L. CARBALLO
Keyword(s):  
New Species ◽  
Shallow Water ◽  
Pacific Coast ◽  
Mexican Pacific ◽  
Violet Color ◽  
Mutualistic Relationship ◽  
A New Species

Haliclona (Haliclona) sonorensis sp. nov. (Haplosclerida, Chalinidae) is described from different shallow water localities from the Mar de Cortés (Mexican Pacific coast). The new species is characterized by its thickly incrusting form, scarce and slightly elevated oscules, and pinkish violet color in life, in conjunction with internal characteristics such as an ectosomal skeleton formed by tangential isotropic unispicular reticulation and a regular choanosomal skeleton of unipaucispicular primary lines interconnected by unispicular secondary lines. Spicules are short and robust oxeas. Both the choanosomal skeleton and typical oxeas morphology are characteristic of the subgenus Haliclona. The new species has always been found growing in a mutualistic relationship with the sponge Geodia media Bowerbank, 1873.

Studies on the Helminth Fauna of Japan Part 57. Nematodes of Fishes, III

1961 ◽  
Vol 35 (S1) ◽  
pp. 217-228 ◽  
Author(s):  
Satyu Yamaguti
Keyword(s):  
New Species ◽  
Sea Of Japan ◽  
Pacific Coast ◽  
Helminth Fauna ◽  
Marine Biological Laboratory ◽  
The Pacific ◽  
The World ◽  
Inland Sea Of Japan ◽  
A New Species ◽  
Marine Laboratory

It is my greatest pleasure and honour to contribute a part of the series of my studies on the helminth fauna of Japan in honour of Professor R. T. Leiper, one of the most distinguished helminthologists in the world. The material on which the present paper is based was collected at the Tamano Marine Laboratory of Okayama University on the Inland Sea of Japan except for a new species of Raphidascaroides which was taken by Mr. T. Yamamoto at the Marine Biological Laboratory, Kyoto University, on the Pacific coast of Wakayama Prefecture. Acknowledgments are due to the staff of the Tamano Marine Laboratory and also to Mr. Yamamoto for their generous supply of the material.

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