Carebara arabara

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Carebara arabara
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Formicidae
Subfamily: Myrmicinae
Tribe: Crematogastrini
Genus: Carebara
Species: C. arabara
Binomial name
Carebara arabara
Fernández, 2010

Carebara arabara casent0902400 p 1 high.jpg

Carebara arabara casent0902400 d 1 high.jpg

Specimen Labels

Synonyms

Specimens were collected from the stomach of Dendrobates frogs in both Brazil and Peru.

Identification

A member of the Carebara escherichi species complex.

Fernández (2004) - This species is easily separated from any other by the near absence of long hairs, with only a very few on the body. The tiny and sparsed foveae of the head, and the finely striated promesonotum also clearly distinguish C. striata.

Keys including this Species

Distribution

Distribution based on Regional Taxon Lists

Neotropical Region: Brazil, Colombia (type locality), Peru, Trinidad and Tobago.


Distribution based on AntMaps

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Distribution based on AntWeb specimens

Check data from AntWeb

Biology

Castes

Nomenclature

The following information is derived from Barry Bolton's New General Catalogue, a catalogue of the world's ants.

  • striata. Carebara striata Fernández, 2004a: 228, figs. 8H-F, 11 (w.) COLOMBIA. [Junior secondary homonym of striata Xu.] Replacement name: arabara Fernández, 2010: 202.
  • arabara. Carebara arabara Fernández, 2010: 202. Replacement name for striata Fernández, 2004a: 228. [Junior secondary homonym of striatus Xu, 2003: 314.]

Unless otherwise noted the text for the remainder of this section is reported from the publication that includes the original description.

Description

Worker

Holotype (Paratypes n=2): HW 0.31 (0.29-0.31); HL 0.38 (0.35-0.36); SL 0.19 (0.18); PW 0.20 (0.21); WL 0.29 (0.29-0.30); GL 0.38 (0.32-0.38); TL 1.26 (1.20-1.30); CI 82 (83-86); SI 60 (61-62).

As Carebara inca with the following differences:

A longitudinal and less narrow stripe, subopaque. Eyes reduced to 1 ommatidium; lamellae of metapleural lobes low; dorsum of head densely sculptured with very small, shallow foveolate punctures, broadly separated; dorsum of promesonotum with dense, fine longitudinal striation mixed with scattered small punctures, sloping face of propodeum densely reticulated. Scapes, dorsum of head, promesonotum and legs with appressed to feebly curved pubescence, denser on head. Body nearly naked of long hairs, with only a few (about 0.05 mm) distributed as follows: four in the clypeal area; two on each frontal lobe; four on promesonotum, none on propodeum, none on legs; two on petiole, two on the postpetiole, two on first tergal dorsum. Body brown, appendages lighter.

Type Material

Holotype worker. COLOMBIA. Magdalena: 3 km SE Minca, 11°08’N 74°06W, 105 m, 13 Ago 1985, J. Longino No. 747-S, deposited in Los Angeles County Museum of Natural History.

Paratypes. 4 workers, same data as type; BRAZIL. Pará: 7 workers, Belém, Utinga Forest Pres, 1968, in frog stomach of Dendrobates quinquevittatus. P. A. Silvestre; 2 workers, Alter do chao, 2°30’s 54°57’W 30 Apr 2002, J. M. Vilhena leg. PERU. Lima: San Martín, 2 workers, Achinamiza, in frog stomach of Dendrobates quinquevittatus, H. Bassler. TRINIDAD. Tumpuna Reserve, 9 Ago 1976, J. Noyes, leg., deposited in The Natural History Museum, Humboldt Institute, Insect Collection, Instituto de Ciencias Naturales, Los Angeles County Museum of Natural History, Museum of Comparative Zoology, Instituto de Zoologia Agricola, Museu de Zoologia da Universidade de Sao Paulo, Philip S. Ward Collection and National Museum of Natural History.

References