Carebara intermedia

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Carebara intermedia
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Formicidae
Subfamily: Myrmicinae
Tribe: Crematogastrini
Genus: Carebara
Species: C. intermedia
Binomial name
Carebara intermedia
Fernández, 2004

Carebara intermedia casent0603534 profile 1.jpg

Carebara intermedia casent0603534 dorsal 1.jpg

Specimen labels

Nothing is known about the biology of Carebara intermedia.


Fernández (2004) - A member of the Carebara escherichi species complex. This species is very interesting, and may not a member of the escherischi species complex. What first is apparent is the deep and well-marked groove between the propodeum and the rest of the mesosoma. In the rest of the escherischi group, the mesosoma is continuous and the metanotal groove barely impressed. Another characteristic is related to the head and mesosomal sculpturing. In intermedia, this is densely reticulate, while in the escherischi group it is densely foveolate. Nevertheless, characteristics such as the mandibular configuration, the head profile in frontal view, reduced eyes, and pilosity align this species to the escherischi complex. The propodeal lobes are highly developed and have an angulation in the superior part (best seen in oblique dorsal view), but this may be a characteristic within the range of variability in the complex. The name, intermedia, itself alludes to the fact that this species is reminiscent of others within the genus, such as Carebara urichi or Carebara eidmanni [now = Carebara urichi) (with well-impressed metanotal groove). As has been pointed out several times previously, only a global revision of Carebara may define clearly the infrageneric groupings that will indicate how to place unusual species such as those described here.


Distribution based on Regional Taxon Lists

Neotropical Region: Belize (type locality), Guatemala, Honduras, Mexico.

Distribution based on AntMaps


Distribution based on AntWeb specimens

Check data from AntWeb





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

  • intermedia. Carebara intermedia Fernández, 2004a: 232 (w.) BELIZE.

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



Holotype: HW 0.28; HL 0.33; SL 0.18; PW 0.19; WL 0.26; GL 0.23; TL 1.02; CI 85; SI 64.

Eyes reduced to 1 ommatidium. Promesonotum slightly convex in dorsal view, separated from propodeum by clear constriction. Propodeal lobes wide, conspicuous, they upper end clearly angulated in dorsal oblique view. Petiolar peduncle short. Head, thorax (including propodeal lamellae) and petiole densely reticulated; postpetiole and gaster smooth and shining. All body with curved pubescence, denser on head and thorax, less on petiole, postpetiole and gaster. Body with the following standing hairs: four in the clypeal area; two in each side of head, close to occipital corners, 8 on promesonotum, none on propodeum, none on legs; two on petiole, two on the postpetiole, several on first tergal dorsum of gaster. Body yellowish brown.

Type Material

Holotype worker. BELICE. Chiquibul Forest Reserve, Las Cuevas, 5-8 Nov 1997, J. Beard & L. Tarel, deposited in The Natural History Museum. Paratype. 1 worker, same data as type, Insect Collection, Instituto de Ciencias Naturales.