A NEW RECORD OF SEA SPIDER ENDEIS MOLLIS (CARPENTER, 1904) (FAMILY: PYCNOGONIDAE: WILSON, 1878) OFF THOOTHUKUDI, SOUTHEAST COAST OF INDIA (08º 35’ 22.5” N lat. 78º 27’ 40.9” E long and 08º 31’ 91.2”N lat. 78º 25’ 32.7”E)


95 / 79

Authors

  • T. Vaitheeswaran Assistant General Manager, Research Development, Quality Control, RARBIO ENERGIES PRIVATE LIMITED
  • T. Rajasekaran Department of New Drug Discovery, (Marine Invertebrate Division), Cancer Drugs, #311/2, Vellalar Street, Mel Ayanambakkam, Chennai - 600 095
  • S. Balasubramani Department of New Drug Discovery, (Marine Invertebrate Division), Cancer Drugs, #311/2, Vellalar Street, Mel Ayanambakkam, Chennai - 600 095

https://doi.org/10.56093/ijvasr.v44i4.173673

Keywords:

Pycnogonidae, Endeis mollis, First record of Thoothukudi coast of Gulf of Mannar

Abstract

A new record of sea spider, Endeis mollis (Carpenter, 1904) off Thoothukudi coast of Gulf of Mannar, southeast coast of India is reported. Endeis mollis species was newly recorded from Thoothukudi coast of Gulf of Mannar, southeast coast of India. One specimen was caught at the depth of 310 m as an incidental by-catch. It was found in tropical waters from about 08º 35’ 22.5” N lat. 78º 27’ 40.9” E long and 08º 31’ 91.2”N lat. 78º 25’ 32.7”E/310 m from Thoothukudi fishing harbour, southeast coast of India.

Downloads

Download data is not yet available.

References

Arnaud, F. and Bamber, R. N. (1987). The biology of Pycnogonida. Advances in Marine Biology, 24, 1–94

Ax, P. (1987). The phylogenetic system: The systematization of organisms on the basis of their phylogensis. John Wiley & Sons, UK.

Bamber RN, El-Nagar A. (2007). Pycnobase: Pycnogonida World Database. http://www. marinespecies.org/pycnobase

Calman, W. T., (1923). Pycnogonida of the Indian Museum. Records of the Indian Museum, 25: 265-299

Carpenter, J. M., (1904). Report on the Pantopoda collected by Prof. Herdman at Ceylon, in 1902. In: W A Herdman (ed) Report to the government of Ceylon on the pearl oyster fisheries of the Gulf of Mannar, with supplementary reports upon the marine biology of Ceylon by other naturalists. The Royal Society of London, London, p 181-184

Child, A. C., (1979). Shallow water Pycnogonida of the Isthmus of Panama and the coasts of Middle America. Smithsonian Contributions to Zoology. 23: 1-86

Daniel, A., and Sen, J. K., (1975). Studies on the pycnogonids from the collections of the zoological survey of India, Calcutta, together with notes on their distribution in the Indian Ocean. Journal of Marine Biological Association of India, 17: 160-167

Dunlop, J. A. and Arango, C. P. (2005). Pycnogonid affinities: a review. Journal of Zoological Systematics and Evolutionary Research, 43,

8–21

Edgecombe, G. D., Wilson, G. D. F., Colgan, D. J., Gray, M. R., and Cassis, G., (2000). Arthropod Cladistics: Combined analysis of histone H3 and U2 snRNA sequences and morphology. Cladistics. International Journalof the Willi Hennig Society. 16: 155-203

Firstman, B., (1973). The relationship of the chelicerate arterial system to the evoloution of the endosternite. Journal of Arachnology, 1: 1 -54

Giribet, G., and Ribera, C. (2000). A review of arthropod phylogeny: New data based on ribosomal DNA sequences and direct character optimization. Cladistics. International Journalof the Willi Hennig Society. 16: 203-231

King, P. E., (1973). Pycnogonids. Hutchinson, London, 144 pp

Krapp., F., (1996). Anoplodactylus sandromagni n.sp. from Kerala, South India (Pycnogonida, Arthropoda). Bollettino del Museo civico di Storia naturale di Verona, 20: 521-529

Kurian, C. V., (1948). A collection of pycnogonids from the Vizhinjam coast. Proceedings of 35th Indian Science Congress, Patna, India

Kurian, C. V., (1953). A preliminary survey of the bottom fauna and bottom deposits of the Travancore coast within the 15- fathom line. Proceedings of the National Institute of Science of India, 19: 746-775

Rajagopal, A., (1963). On a new species of pycnogonid Endeis ghaziei from Ennore. Proceedings of the Indian Academy of Sciences, 57: 235-238

Manton, S. M., (1977). The Arthropoda: habits, functional morphology and evolution. Clarendon Press, Oxford.

Regier, J. C., Shultz, J., (2001). Elongation Factor-2: A useful gene for arthropod phylogenetics.Molecular Phylogenetics and Evolution, 20:

136-148

Satheesh, S., and Wesley, S. G., (2012). Occurrence of sea spider Endeis mollis Carpenter (Arthropoda: Pycnogonida) on the test panels submerged in Gulf of Mannar, southeast coast of India. Arthropods, 1(2): 73-78

Snodgrass, R. E., (1938). Evolution of the Annelida, Onychophora and Arthropods. Smithsonian Miscellaneous Collections. 97: 1-159

Stock, J. H., (1965). Pycnogonida from the southwestern Indian Ocean. Beaufortia. 151: 13-33

Stock, J. H., (1968). Pycnogonida collected by the Galathea and Anton Bruun in the Indian and Pacific Oceans. Videnskabelge Meddelelser fra Dansk Naturhistorisk Foreningen. 137: 7-65

Tikadar, B. K., Daniel, A, Subbarao, N. V., (1986). Sea Shore animals of Andaman and Nicobar Islands. Zoological Survey of India, Kolkatta, India

Veena, S., Kaladharan, P., Prathibha Rohi, Syda Rao, G., (2008). The phycnogonid (Endeis mollis Carpenter, 1904) associated with hydroids from the inshore waters of Visakhapatnam. India. J. Mar. Biol. Ass. India, 50 (1): 17-22

Weygoldt, P., (1986). Arthropod interrelationships the phylogenetic systematic approach. Z. Zool. Syst. Evolut-forsch, 24: 19-35.

Wheeler, W. C., Cartwright, P., Hayashi, C., (1993). Arthropod phylogeny: A combined approach. Cladistics. International Journal of the Willi Hennig Society. 9: 1-39

Zrzavy, J., Hypsa, V., Vlaskova, M., (1997). Arthropod Phylogeny: Taxonomic congruence, total evidence and conditional combination approaches to morphological and moelcular data sets. In: RA Fortey and Thomas R. H. (eds) Arthropod Relationships. Chapman & Hall, London, p 97-107

Downloads

Submitted

28-11-2025

Published

28-11-2025

Issue

Section

Short Communications

How to Cite

T. Vaitheeswaran, T. Rajasekaran, & S. Balasubramani. (2025). A NEW RECORD OF SEA SPIDER ENDEIS MOLLIS (CARPENTER, 1904) (FAMILY: PYCNOGONIDAE: WILSON, 1878) OFF THOOTHUKUDI, SOUTHEAST COAST OF INDIA (08º 35’ 22.5” N lat. 78º 27’ 40.9” E long and 08º 31’ 91.2”N lat. 78º 25’ 32.7”E). Indian Journal of Veterinary and Animal Sciences Research, 44(4), 270-274. https://doi.org/10.56093/ijvasr.v44i4.173673
Citation