Xiphopenaeus dincao, Carvalho-Batista & Terossi & Zara & Mantelatto & Costa, 2020

Carvalho-Batista, Abner, Terossi, Mariana, Zara, Fernando J., Mantelatto, Fernando L. & Costa, Rogério C., 2020, Validation of Xiphopenaeus dincao Carvalho-Batista, Terossi, Zara, Mantelatto & Costa and Xiphopenaeus baueri Carvalho-Batista, Terossi, Zara, Mantelatto & Costa (Decapoda: Penaeidae) from western Atlantic, Zootaxa 4772 (3), pp. 597-599: 597-598

publication ID

https://doi.org/10.11646/zootaxa.4772.3.10

publication LSID

lsid:zoobank.org:pub:F47D7889-81DE-4309-9C3F-C66D01312F4E

DOI

http://doi.org/10.5281/zenodo.3856690

persistent identifier

http://treatment.plazi.org/id/5E248785-E402-125F-FF16-F9EBFD8CFDC9

treatment provided by

Plazi

scientific name

Xiphopenaeus dincao
status

sp. nov.

Xiphopenaeus dincao   sp. nov.

urn:lsid:zoobank.org:act:6C016615-EFD9-4E96-AB0A-4A11CCC39CCB

Xiphopenaeus dincao Carvalho-Batista, Terossi, Zara, Mantelatto & Costa, 2019   , Figs. 10–11.

Xiphopenaeus   sp. 2— Gusmão et al. 2006: 491, 496–500, Figs 3–5; Kerkhove et al. 2019: 853–858, Figs 1–5.

Xiphopenaeu s sp. II—Piergiorge et al. 2014: 349–353, Figs 2–3.

Type material. HOLOTYPE: Brazil: Alagoas, Maragogi, Praia de Maragogi , 09°00′48.59″S− 35°13′14.46″W, 05/X/2013, col. F.L. Mantelatto & F.B. Mantelatto, 1♂ ( MZUSP 39350 View Materials ) GoogleMaps   . PARATYPES. Brazil: Alagoas, Maragogi, Praia de Maragogi , 09°00′48.59″S− 35°13′14.46″W, 05/X/2013, col. F.L. Mantelatto & F.B. Mantelatto GoogleMaps   , 5♂, 2♀ ( CCDB 6499 View Materials )   - São Paulo, Cananéia , X/2014, R.C. Costa, 2♂, 5♀ ( CCLC 418)   .

Diagnosis. Petasma: In dorsal view, the proximal region occupies 3/4 of the distolateral projection length, with

rounded posterior margin. The distal region is as long as wide and bears a convex row of teeth and the opening, which is wide and rounded. In ventral view the row of teeth of the posterior margin enters the proximal region but ends abruptly before its wider portion. In this species the carina of the ventral surface of the proximal region is absent. In dorsal view the appendix masculina is subcircular but less rounded than in X. kroyeri   and its protruding tip has many spine rows. The posterior rounded projection is longer and narrower than in X. kroyeri   . In ventral view the spines are more prominent in the margins and become smaller over the central concave surface.

Etymology. The specific epithet “dincao” is given in the honour of the late Dr. Fernando D′Incao, in recognition of his contribution to the Brazilian Carcinology, in particular to the study of penaeoid shrimps from the Brazilian coast. It is to be treated as a noun in apposition.

Type locality. Maragogi , Alagoas, Brazil   .

Remarks. A full description and figures of X. dincao   and list of additional non-type material examined is given by Carvalho-Batista et al. (2019, 2020).

Kingdom

Animalia

Phylum

Arthropoda

Class

Malacostraca

Order

Decapoda

Family

Penaeidae

Genus

Xiphopenaeus

Loc

Xiphopenaeus dincao

Carvalho-Batista, Abner, Terossi, Mariana, Zara, Fernando J., Mantelatto, Fernando L. & Costa, Rogério C. 2020
2020
Loc

Xiphopenaeus

Kerkhove, T. R. H. & Boyen, J. & De Backer, A. & Mol, J. & Volckaert, F. A. M. & Leliaert, F. & De Troch, M. 2019: 853
Gusmao, J. & Lazoski, C. & Monteiro, F. A. & Sole-Cava, A. M. 2006: 491
2006