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Status of Exosphaeromaamplicauda (Stimpson, 1857), E.aphrodita (Boone, 1923) and description of three new species (Crustacea, Isopoda, Sphaeromatidae) from the north-eastern Pacific.

Wall AR, Bruce NL, Wetzer R - Zookeys (2015)

Bottom Line: A further three species: Exosphaeromapaydenae sp. n., Exosphaeromarussellhansoni sp. n., and Exosphaeromapentcheffi sp. n. are described herein.Sphaeromaoctonctum Richardson, 1899 is placed into junior synonymy with Exosphaeromaamplicauda.A key to the Pacific West Coast Exosphaeroma is provided.

View Article: PubMed Central - HTML - PubMed

Affiliation: Research and Collections Branch, Natural History Museum of Los Angeles County, 900 Exposition Boulevard, Los Angeles, California 90007 USA.

ABSTRACT
Exosphaeromaamplicauda (Stimpson, 1857) from the west coast of North America is reviewed and redescribed and revealed to be a group of closely related species. A neotype is designated and the species redescribed based on the neotype and topotypic specimens. Exosphaeromaamplicauda is known only from the coast of California, at Marin, Sonoma and San Mateo Counties. Exosphaeromaaphrodita (Boone, 1923), type locality La Jolla, California and previously considered nomen dubium is taken out of synonymy and re-validated. A further three species: Exosphaeromapaydenae sp. n., Exosphaeromarussellhansoni sp. n., and Exosphaeromapentcheffi sp. n. are described herein. Sphaeromaoctonctum Richardson, 1899 is placed into junior synonymy with Exosphaeromaamplicauda. A key to the Pacific West Coast Exosphaeroma is provided.

No MeSH data available.


SEM images of Exosphaeromaamplicauda LACM CR-2014.1.1. A pereopod 3 dactylus scales B pereopod 7 merus distal setal patch C pereopod 7 carpus distal setal patch D left and right mandibles ventral E left and right maxillipeds, maxillulae, and maxillae dorsal F left maxillula G maxilliped and other mouth parts dorsal.
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Figure 27: SEM images of Exosphaeromaamplicauda LACM CR-2014.1.1. A pereopod 3 dactylus scales B pereopod 7 merus distal setal patch C pereopod 7 carpus distal setal patch D left and right mandibles ventral E left and right maxillipeds, maxillulae, and maxillae dorsal F left maxillula G maxilliped and other mouth parts dorsal.

Mentions: Figures 1, 2, 3, 4, 21, 27, 28


Status of Exosphaeromaamplicauda (Stimpson, 1857), E.aphrodita (Boone, 1923) and description of three new species (Crustacea, Isopoda, Sphaeromatidae) from the north-eastern Pacific.

Wall AR, Bruce NL, Wetzer R - Zookeys (2015)

SEM images of Exosphaeromaamplicauda LACM CR-2014.1.1. A pereopod 3 dactylus scales B pereopod 7 merus distal setal patch C pereopod 7 carpus distal setal patch D left and right mandibles ventral E left and right maxillipeds, maxillulae, and maxillae dorsal F left maxillula G maxilliped and other mouth parts dorsal.
© Copyright Policy - creative-commons-attribution
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4443524&req=5

Figure 27: SEM images of Exosphaeromaamplicauda LACM CR-2014.1.1. A pereopod 3 dactylus scales B pereopod 7 merus distal setal patch C pereopod 7 carpus distal setal patch D left and right mandibles ventral E left and right maxillipeds, maxillulae, and maxillae dorsal F left maxillula G maxilliped and other mouth parts dorsal.
Mentions: Figures 1, 2, 3, 4, 21, 27, 28

Bottom Line: A further three species: Exosphaeromapaydenae sp. n., Exosphaeromarussellhansoni sp. n., and Exosphaeromapentcheffi sp. n. are described herein.Sphaeromaoctonctum Richardson, 1899 is placed into junior synonymy with Exosphaeromaamplicauda.A key to the Pacific West Coast Exosphaeroma is provided.

View Article: PubMed Central - HTML - PubMed

Affiliation: Research and Collections Branch, Natural History Museum of Los Angeles County, 900 Exposition Boulevard, Los Angeles, California 90007 USA.

ABSTRACT
Exosphaeromaamplicauda (Stimpson, 1857) from the west coast of North America is reviewed and redescribed and revealed to be a group of closely related species. A neotype is designated and the species redescribed based on the neotype and topotypic specimens. Exosphaeromaamplicauda is known only from the coast of California, at Marin, Sonoma and San Mateo Counties. Exosphaeromaaphrodita (Boone, 1923), type locality La Jolla, California and previously considered nomen dubium is taken out of synonymy and re-validated. A further three species: Exosphaeromapaydenae sp. n., Exosphaeromarussellhansoni sp. n., and Exosphaeromapentcheffi sp. n. are described herein. Sphaeromaoctonctum Richardson, 1899 is placed into junior synonymy with Exosphaeromaamplicauda. A key to the Pacific West Coast Exosphaeroma is provided.

No MeSH data available.