Report on the Bonellids (Echiura) collected from the Gulf of Kutch and port Blair (Andaman Island)

Menon, P. K. B.; DattaGupta, A.K.; Johnson, P.

doi:10.1080/00222936408651436

Cited by 6 publications

(4 citation statements)

References 1 publication

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“…In Acanthobenellia vulgaris and Achaetobonellia maculata, the gonostome lies on the egg sac near the gonopore. According to Menon et al (1964) its position may change with the sexual maturity of the animal, but no such variation in A. vulgaris or A. maculata, was noticed in this study. The gonostome occupies a basal position in all the other species studied here.…”

Section: Observationscontrasting

confidence: 62%

Significance of the gonoduct in the classification of echiurans (Phylum Echiura)

Sexena

1983

Journal of Zoology

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The gonoducts of 21 species have been studies. The reliability of the gonoduct as a taxonomic tool has been assessed at different levels of the hierarchy, employing the variations in respect of the number of genital pores, and the modifications in the body of the females for lodging the males in the case of sexually dimorphic echiurans. Special reference has been made to sexually dimorphic echiurans and their position in the taxonomy of the phylum.

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Section: Observationscontrasting

confidence: 62%

Significance of the gonoduct in the classification of echiurans (Phylum Echiura)

Sexena

1983

Journal of Zoology

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“…The sexually mature specimen is considered to be Bonellia minor because of its small size, the arrangement of the papillae in transverse rows and the presence of an interbasal muscle. The anal vesicles are very similar to the description provided by Menon et al (1964) but differ from the original description of the species, which according to Stephen and Edmonds (1972) branch only once. Bonellia minor Marion was originally described from the Gulf of Marseilles, France and was subsequently recorded from several other localities.…”

Section: Remarkssupporting

confidence: 64%

Some deep sea echiurans of the North-East Atlantic

Biseswar¹

1992

Bulletin Du Muséum National d'Histoire Naturelle

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Somedeep sea echiurans of the North-East Atlantic by Ramlall BiseswarAbstract. -Descriptions of seven species, including one new species, of deep sea echiurans (Echiura) is given in this report. All the specimens in the collection fall into four genera of Bonelliidae. The taxonomic status of four species is uncertain since they are represented by single individuals. Their true identities will have to await the collection of additional material from that region.Résumé. -Cette étude présente la description de sept espèces abyssales d'Echiuriens, dont une nouvelle, provenant de l'Atlantique Nord-Est. Tous les spécimens de la collection sont regroupés dans quatre genres de Bonellides. Le statut de quatre espèces représentées par un seul individu reste incertain. Pour les identifier, il faudra attendre que du nouveau matériel provenant de cette région soit collecté.

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“…In the species verrucosum , anal vesicles are small and branching while in species faex the vesicles are tubular with primary branches at irregular intervals. Anal vesicles are des¬ cribed as branching or arborescent (tree like) when the primary branches of a vesicle give rise to secondary or tertiary branches ending in stalked excretory funnels (Menon et al, 1964).…”

Section: Eubonelliamentioning

confidence: 99%

Atlantic Echiurans Part I. Report on twenty-two species of deep sea echiurans of the North and the South Atlantic Ocean

Dattagupta¹

1981

Bulletin Du Muséum National d'Histoire Naturelle

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Atlantic Echiurans Part I. Report on twenty-two species of deep sea echiurans of the North and the South Atlantic Ocean by A. K. DattaGupta * Résumé. -La description de vingt-deux espèces abyssales d'Echiuriens, dont huit sont nouvelles, a été réalisée à partir du matériel provenant de l'Atlantique Nord et Sud. Les spécimens ont été récoltés au cours des missions de biologie abyssale organisées par le Centre océanologique de Bretagne entre 1969 et 1976, et triées par le Centre National de Tri d'Océanographie Biologique (CENTOB) à Brest (France). Ces espèces appartiennent à quinze genres dont l'un est nouveau pour la Science. A l'exception de deux espèces du genre Thalassema (Fam. Thalassematidac), tous les Echiuriens étudiés sont des Bonellides (Fam. Bonnellidae), parmi lesquelles sepit espèces ont été antérieurement décrites comme des formes de grandes profondeurs dans l'Ouest-Pacifique. Vingt-huit espèces étaient jusqu'ici connues dans le domaine littoral dans l'Atlantique Ouest : quatre sont étudiées ici.

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Report on the Bonellids (Echiura) collected from the Gulf of Kutch and port Blair (Andaman Island)

Cited by 6 publications

References 1 publication

Significance of the gonoduct in the classification of echiurans (Phylum Echiura)

Significance of the gonoduct in the classification of echiurans (Phylum Echiura)

Some deep sea echiurans of the North-East Atlantic

Atlantic Echiurans Part I. Report on twenty-two species of deep sea echiurans of the North and the South Atlantic Ocean

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