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Validation of Eustiromastix guianae (Caporiacco, 1954) (Araneae, Salticidae) with a first description of the female, and additions to the salticid fauna of French Guiana.

Courtial C, Picard L, Ysnel F, Pétillon J - Zookeys (2014)

Bottom Line: In this paper, we validate the doubtful species status of E. guianae, with redescriptions of (supposedly lost) type and holotype males, and a first description of the female.Both sexes are measured and illustrated by pictures of habitus and copulatory organs.Seventeen new salticid species for French Guiana are also reported and a detailed catalogue of all salticid species from the Trinité National Nature Reserve is provided.

View Article: PubMed Central - HTML - PubMed

Affiliation: 6 Avenue Pierre Donzelot 34B 35700 Rennes, France.

ABSTRACT
In this paper, we validate the doubtful species status of E. guianae, with redescriptions of (supposedly lost) type and holotype males, and a first description of the female. Both sexes are measured and illustrated by pictures of habitus and copulatory organs. Seventeen new salticid species for French Guiana are also reported and a detailed catalogue of all salticid species from the Trinité National Nature Reserve is provided.

No MeSH data available.


Pictures of the male palp of Eustiromastix guianae. A–C male palp in lateral, retrolateral and ventral views, respectively D detail of the tibial apophysis, ventral view. MA median apophysis, E embolus. Scales: A–C 1 mm, D 0.5 mm.
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Figure 2: Pictures of the male palp of Eustiromastix guianae. A–C male palp in lateral, retrolateral and ventral views, respectively D detail of the tibial apophysis, ventral view. MA median apophysis, E embolus. Scales: A–C 1 mm, D 0.5 mm.

Mentions: (holotype from Charvein).Figs 1A, B; 2A–D; 5A. Total length 6.54. Prosoma: carapace 2.95 long, 2.35 wide and 1.83 high. Carapace: darkish brown. Cephalic region: black, and darker than thoracic region. Diameter of PME: 0.34; PLE: 0.14; AME: 0.58; ALE: 0.46. Distance PLE-PLE: 1.94; PME-PME: 2.01; PME-PLE: 0.27. Chelicerae: 1.10 long and 0.77 wide, dark brown. One promarginal and two retromarginal teeth. Legs: light brown, with dark annulations. Leg formula 3412. Length of femur: I 2.09, II 1.84, III 2.55, IV 2.27; patella: I 1.29, II 1.04, III 1.17, IV 0.87; tibia: I 1.80, II 1.32, III 1.42, IV 1.40; metatarsi: I 1.26, II 1.10, III 1.70, IV 1.83; tarse: I 0.66, II 0.62, III 0.61, IV 0.70.


Validation of Eustiromastix guianae (Caporiacco, 1954) (Araneae, Salticidae) with a first description of the female, and additions to the salticid fauna of French Guiana.

Courtial C, Picard L, Ysnel F, Pétillon J - Zookeys (2014)

Pictures of the male palp of Eustiromastix guianae. A–C male palp in lateral, retrolateral and ventral views, respectively D detail of the tibial apophysis, ventral view. MA median apophysis, E embolus. Scales: A–C 1 mm, D 0.5 mm.
© Copyright Policy - creative-commons-attribution
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4109477&req=5

Figure 2: Pictures of the male palp of Eustiromastix guianae. A–C male palp in lateral, retrolateral and ventral views, respectively D detail of the tibial apophysis, ventral view. MA median apophysis, E embolus. Scales: A–C 1 mm, D 0.5 mm.
Mentions: (holotype from Charvein).Figs 1A, B; 2A–D; 5A. Total length 6.54. Prosoma: carapace 2.95 long, 2.35 wide and 1.83 high. Carapace: darkish brown. Cephalic region: black, and darker than thoracic region. Diameter of PME: 0.34; PLE: 0.14; AME: 0.58; ALE: 0.46. Distance PLE-PLE: 1.94; PME-PME: 2.01; PME-PLE: 0.27. Chelicerae: 1.10 long and 0.77 wide, dark brown. One promarginal and two retromarginal teeth. Legs: light brown, with dark annulations. Leg formula 3412. Length of femur: I 2.09, II 1.84, III 2.55, IV 2.27; patella: I 1.29, II 1.04, III 1.17, IV 0.87; tibia: I 1.80, II 1.32, III 1.42, IV 1.40; metatarsi: I 1.26, II 1.10, III 1.70, IV 1.83; tarse: I 0.66, II 0.62, III 0.61, IV 0.70.

Bottom Line: In this paper, we validate the doubtful species status of E. guianae, with redescriptions of (supposedly lost) type and holotype males, and a first description of the female.Both sexes are measured and illustrated by pictures of habitus and copulatory organs.Seventeen new salticid species for French Guiana are also reported and a detailed catalogue of all salticid species from the Trinité National Nature Reserve is provided.

View Article: PubMed Central - HTML - PubMed

Affiliation: 6 Avenue Pierre Donzelot 34B 35700 Rennes, France.

ABSTRACT
In this paper, we validate the doubtful species status of E. guianae, with redescriptions of (supposedly lost) type and holotype males, and a first description of the female. Both sexes are measured and illustrated by pictures of habitus and copulatory organs. Seventeen new salticid species for French Guiana are also reported and a detailed catalogue of all salticid species from the Trinité National Nature Reserve is provided.

No MeSH data available.