Marine bryozoans of Gujarat and Maharashtra
Author
Venkatraman, C.
Zoological Survey of India, M- Block, New Alipore, Kolkata - 700053, West Bengal, India; cvramanmbs @ gmail. com
Author
Padmanaban, P.
Zoological Survey of India, 130, Santhome High Road, Chennai - 600028, Tamil Nadu, India
Author
Louis, Soja
St. Theresa College for Women, Ernakulam, Kochi - 682011, Kerala, India
Author
Shrinivaasu, S.
National Centre for Sustainable Coastal Management, Anna University Campus, Chennai - 600 025, Tamil Nadu, India
text
Records of the Zoological Survey of India
2018
118
4
389
404
journal article
10.26515/rzsi/v118/i4/2018/122918
2581-8686
13183723
13.
Parasmittina egyptiaca
(Waters, 1909)
(Plate 2c)
Locality
: Mayakarwadi, Ratnagiri,
Maharashtra
, 17° 03’
88.2 N
Substratum
: Dead coral rubble
Description
: Colony is encrusting, mostly unilaminar and occasionally multilaminar. Autozooids are quadrangular to hexagonal, regularly arranged in files or in quincunx, separated by deep grooves or superposed. Pores small and areolae large; tubercular. Primary orifice square to rounded, slightly broader than long. Secondary orifice is with a narrow or broad sinus, demarcated by two cusps usually observed when narrow. Peristome is moderate, at most slightly raised and interrupted distally, with two lateral, triangular lappets joined together by a low, proximal collar. Lyrula is short and often narrow. Frontal shield is moderately convex and markedly nodular. Rostral tip is somewhat broad. Avicularia usually polymorphic 1. small, acute or oval, directed proximally, 2. sometimes a large spatulate and 3. oval or acute, mostly small, becoming excessively numerous in the superposed regions. Ovicells are of moderate size, globular, raised, ecto oecium sometimes extensive with regularly arranged small pores.
Records from Indian waters
: Quilon and West
Coast
Distribution
: Sudanese Red Sea, Suez Canal region, Sulu Archipelago, Sumbawa, Banda Sea, New
Guinea
and Aru Island.