Isarachnanthus bandanensis Carlgren 1924

• Main Authors: Stampar, Sérgio N., Mills, V. Sadie, Keable, Stephen J.
• Format: Text
• Language: unknown
• Published: Zenodo 2020
• Subjects: Biodiversity; Taxonomy; Animalia; Cnidaria; Anthozoa; Ceriantharia; Arachnactidae; Isarachnanthus; Isarachnanthus bandanensis; Pacific; New Zealand; Queensland; Lizard Island; Sida; Burch; Antarc*; Antarctica
• Online Access: https://dx.doi.org/10.5281/zenodo.4654279; https://zenodo.org/record/4654279

Isarachnanthus bandanensis Carlgren, 1924 Isarachnanthus bandanensis Carlgren, 1924: 187–190, 195; Cutress, 1977: 145; den Hartog, 1977: 235; Cutress & Arneson, 1987: 54, 56–58; den Hartog, 1997: 352; Stampar et al. , 2012: 1–2, 5–9. Specimen examined . AM G18865, South end of Casuarina Beach, Lizard Island, Queensland, Australia (near rock on rubble reef), 14.6811°S 145.4470°E (xii/1974), low tide. Remarks . This is a nocturnal species, so observing individuals of it requires a specific approach and opportunities for this are limited in many locations. The specimen examined is not complete and is a young individual with no gonads, but it is possible to verify it has a well-formed mesentery. Carlgren (1924) described the species based on specimens from the Banda Islands, Indonesia. From this text, the diagram of the mesenteries, part of the cnidome and the tentacle organization match the specimen examined here, however there are also similarities to Isarachnanthus panamensis Carlgren, 1924 which need to be resolved through comparison of material from the type locality of both species. Additionally, there is a need for a review of the genus, especially with the use of molecular data, to verify the consistency of Pacific Ocean species. Distribution . Australia, French Polynesia, Hawaii, and Indonesia, depth: shallow waters. : Published as part of Stampar, Sérgio N., Mills, V. Sadie & Keable, Stephen J., 2020, Ceriantharia (Cnidaria) from Australia, New Zealand and Antarctica with Descriptions of Four New Species, pp. 81-100 in Records of the Australian Museum 72 (3) on page 95, DOI: 10.3853/j.2201-4349.72.2020.1762, http://zenodo.org/record/4654407 : {"references": ["Carlgren, O. 1924. Papers from Dr. Th. Mortensen's Pacific expedition 1914 - 16. XVI. Ceriantharia. Videnskabelige Meddelelser fra Dansk Naturhistorisk Forening 75: 169 - 195.", "Cutress, C. E. 1977. Corallimorpharia, Actiniaria, Ceriantharia. In Reef and Shore Fauna of Hawaii, eds D. M. Devaney and L. G. Eldredge, pp. 130 - 147. Honolulu: Bishop Museum Press.", "den Hartog, J. C. 1977. Descriptions of two new Ceriantharia from the Caribbean region, Pachycerianthus curancaoensis n. sp. and Arachnanthus nocturnus n. sp. with a discussion of the cnidom and of the classification of the Ceriantharia. Zoologische Mededelingen 51: 211 - 242.", "Cutress, C. E., and C. A. Arneson. 1987. Sea anemones of Enewetak Atoll. In The Natural History of Enewetak Atoll, ed. D. M. Devaney, E. S. Reese, B. L. Burch, and P. Helfrich, pp. 53 - 62. Office of Scientific and Technical Information, US Department of Energy, Honolulu.", "den Hartog, J. C. 1997. Sea anemones. In A guide to the seashores of Eastern Africa, ed. M. D. Richmond, pp. 134 - 139. Sida / Department for Research Cooperation, SAREC.", "Stampar, S. N., M. M. Maronna, M. J. A. Vermeij, F. L. Silveira, and A. C. Morandini. 2012. Evolutionary diversification of banded tube-dwelling anemones (Cnidaria; Ceriantharia; Isarachnanthus) in the Atlantic Ocean. PLoS ONE 7: e 4109. https: // doi. org / 10.1371 / journal. pone. 0041091"]}