Observations of reproductive strategies for some dendrochirotid holothuroids (Echinodermata: Holothuroidea: Dendrochirotida)
Some recently observed dendrochirotid holothuroid reproductive strategies are reported for the fi rst time: fissiparity by Cucuvitrum rowei O’Loughlin and O’Hara; probable intra-coelomic brood fissiparity by Staurothyone inconspicua (Bell); intra-coelomic brood-protection by a species of Parathyonid...
Published in: | Memoirs of Museum Victoria |
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Main Authors: | , , , , , , |
Format: | Book |
Language: | English |
Published: |
2009
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Subjects: | |
Online Access: | http://hdl.handle.net/1834/17141 https://doi.org/10.24199/j.mmv.2009.66.19 |
Summary: | Some recently observed dendrochirotid holothuroid reproductive strategies are reported for the fi rst time: fissiparity by Cucuvitrum rowei O’Loughlin and O’Hara; probable intra-coelomic brood fissiparity by Staurothyone inconspicua (Bell); intra-coelomic brood-protection by a species of Parathyonidium Heding; intra-coelomic brood auto-ingestion by Neoamphicyclus materiae O’Loughlin; brood-protection in anterior interradial marsupia by Psolidiella mollis (Ludwig and Heding). Some analysis is reported of marsupial brood-protection by Antarctic dendrochirotid holothuroids: the “Cucumaria georgiana group”; Echinopsolus acanthocola Gutt; Echinopsolus parvipes Massin; Microchoerus splendidus Gutt; Psolidiella mollis (Ludwig and Heding); Psolus charcoti Vaney. Confusion in the literature about brood-protection by the Subantarctic dendrochirotid Cladodactyla crocea (Lesson) is clarified. Published |
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