Record Details

Semperella megaloxea sp. nov. (Family: Pheronematidae): A new hexactinellid sponge from Andaman waters, India

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Relation http://eprints.cmfri.org.in/8938/
 
Title Semperella megaloxea sp. nov. (Family: Pheronematidae): A new
hexactinellid sponge from Andaman waters, India
 
Creator Vinod, K
George, Rani Mary
Thomas, P A
Manisseri, Mary K
 
Subject Sponges
 
Description The hexactinellid sponge described in this paper, Semperella megaloxea sp. nov. was collected from the eastern side of North
Andaman waters off Diglipur at 13o 06’ N lat. and 93o 11’ E long. during one of the FORV Sagar Sampada expeditions.
Critical examination of the specimen indicated that it belonged to the Class Hexactinellida, Sub-class Amphidiscophora and
Order Amphidiscosida. Although diactin spicules are present, the presence of large number of pentactin spicules indicates
that it belongs to the Family Pheronematidae. The columnar body with atrial surface divided into several areas separated by
dermal areas indicates that the specimen belongs to the genus Semperella. The morphology of the whole sponge specimen,
the presence of very long diactin spicules of oscular tuft and the pentactins with very long rays do not match well with any
of the already described species of the genus Semperella Gray.
 
Date 2012
 
Type Article
PeerReviewed
 
Format application/pdf
 
Language en
 
Identifier http://eprints.cmfri.org.in/8938/1/K._Vinod.pdf
Vinod, K and George, Rani Mary and Thomas, P A and Manisseri, Mary K (2012) Semperella megaloxea sp. nov. (Family: Pheronematidae): A new hexactinellid sponge from Andaman waters, India. Indian Journal of Fisheries, 59 (1). pp. 33-36.