Pirenella incisa ( Hombron & Jacquinot, 1848 )

Zvonareva, Sofya & Kantor, Yuri, 2016, Cheсklist of gastropod molluscs in mangroves of Khanh Hoa province, Vietnam, Zootaxa 4162 (3), pp. 401-437: 415

publication ID

http://doi.org/10.11646/zootaxa.4162.3.1

publication LSID

lsid:zoobank.org:pub:DDBC36A0-5305-45FD-9C79-170C53B72DA9

persistent identifier

http://treatment.plazi.org/id/F0542475-BB58-FFC3-FF28-FEA76A5EFB97

treatment provided by

Plazi

scientific name

Pirenella incisa ( Hombron & Jacquinot, 1848 )
status

 

Pirenella incisa ( Hombron & Jacquinot, 1848)  

Figs 5A View FIGURE 5. A – B –D

Cerithium incisum Hombron & Jacquinot, 1848: 97   , pl. 23, figs 8–9.

Cerithideopsilla djadjariensis (K. Martin, 1899)   : Lozouet & Plaziat 2008: 110 –111, pl. 19, figs 5–7; Poppe 2008a: 284 –287, pl. 87, fig. 2, pl. 88, fig. 2; Zvonareva et al. 2015: 8.

Cerithidea (Cerithideopsilla) djadjariensis: Okutani 2000: 132   –133, pl. 66, fig. 5.

Cerithideopsilla incisa   A: Ozawa et al. 2015: fig. 2.

Pirenella incisa: Reid & Ozawa 2016: 30   –35, figs 1, 2G, H, 4I, 10, 11A (full synonymy).

Material examined. Nha Phu Bay, about 10 specimens.  

Abundance. Uncommon.

Measurements. Up to 50 mm ( Okutani 2000).

Ecological notes. Development with planktonic phase of 10–12 days.

On intertidal mudflats from mid to low tide level, and beneath mangrove trees in non-drying puddles, in seaward estuarine mangroves. Often co-occurs with Pirenella cingulata ( Reid & Ozawa 2016)   .

In studied sites it was found on mud under mangrove trees.

Relation to mangroves. Predominantly mangrove-associated.

Distribution in Vietnam. From northern-east coast to central Vietnam ( Reid & Ozawa 2016).

General distribution. Vietnam, Malayan archipelago and Philippines ( Reid & Ozawa 2016).

Remarks. The current molecular analysis of world fauna of Cerithideopsilla   demonstrated much higher species diversity than was anticipated previously ( Ozawa et al. 2015). In particular three entities were recognized within former ‘ Cerithideopsilla   djadjariensis’, of which one, P. i n c i s a is found in Central Vietnam   . This species also extends to Malaysia and Philippines ( Reid & Ozawa 2016).

Kingdom

Animalia

Phylum

Mollusca

Class

Gastropoda

Genus

Pirenella

Loc

Pirenella incisa ( Hombron & Jacquinot, 1848 )

Zvonareva, Sofya & Kantor, Yuri 2016
2016
Loc

Pirenella incisa:

Reid 2016: 30
2016
Loc

Cerithideopsilla djadjariensis

Zvonareva 2015: 8
Lozouet 2008: 110
Poppe 2008: 284
2008
Loc

Cerithidea (Cerithideopsilla) djadjariensis:

Okutani 2000: 132
2000
Loc

Cerithium incisum

Hombron 1848: 97
1848