Strumigenys clotho
Strumigenys clotho | |
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Scientific classification | |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Hymenoptera |
Family: | Formicidae |
Subfamily: | Myrmicinae |
Tribe: | Attini |
Genus: | Strumigenys |
Species: | S. clotho |
Binomial name | |
Strumigenys clotho (Bolton, 2000) |
Nothing is known about the biology of Strumigenys clotho.
Identification
Bolton (2000) - A member of the Strumigenys disjuncta-group. For characters isolating Strumigenys agostii, see under that name.
Keys including this Species
Distribution
Latitudinal Distribution Pattern
Latitudinal Range: 1.61667° to 1.61667°.
North Temperate |
North Subtropical |
Tropical | South Subtropical |
South Temperate |
- Source: AntMaps
Distribution based on Regional Taxon Lists
Indo-Australian Region: Borneo (type locality), Indonesia, Malaysia.
Distribution based on AntMaps
Distribution based on AntWeb specimens
Check data from AntWeb
Countries Occupied
Number of countries occupied by this species based on AntWiki Regional Taxon Lists. In general, fewer countries occupied indicates a narrower range, while more countries indicates a more widespread species. |
Estimated Abundance
Relative abundance based on number of AntMaps records per species (this species within the purple bar). Fewer records (to the left) indicates a less abundant/encountered species while more records (to the right) indicates more abundant/encountered species. |
Biology
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Castes
Nomenclature
The following information is derived from Barry Bolton's Online Catalogue of the Ants of the World.
- clotho. Pyramica clotho Bolton, 2000: 413 (w.) BORNEO. Combination in Strumigenys: Baroni Urbani & De Andrade, 2007: 117
Unless otherwise noted the text for the remainder of this section is reported from the publication that includes the original description.
Description
Worker
Holotype. TL 2.3, HL 0.60, HW 0.41, CI 68, ML 0.14, MI 23, SL 0.32, SI 78, PW 0.28, AL 0.59. Closely related to Strumigenys disjuncta and mostly matching the description of that species. The dense pilosity of Strumigenys clotho, although basically of the same form as disjuncta, tends to be of narrower and slightly longer hairs throughout. Easily seen diagnostic characters that separate the two are as follows.
S. clotho: Apicoscrobal hair present. Base of first gastral sternite without a pad of spongiform tissue. With petiole and postpetiole in profile the posteriormost rows of dorsal hairs long and stoutly remiform, elevated and curving posteriorly, extending well beyond the posterior collars of the waist segments. Standing stout hairs on first gastral tergite restricted to a single transverse row very close to the base.
S. disjuncta: Apicoscrobal hair absent. Base of first gastral sternite with a thick pad of spongiform tissue. With petiole and postpetiole in profile the posteriormost rows of dorsal hairs short and broad, scale-like and closely applied to the surface, scarcely reaching beyond the posterior collars of the waist segments. Standing stout hairs on first gastral tergite present on basal half of sclerite in a series of transverse rows that diminish in width posteriorly.
Type Material
Holotype worker, Malaysia: Sarawak, 3rd. Division, Kapit District, Sg. Mengion, nr Ng. Tekalit, 1°37'N, 113°35'E (no collector's name) (Museum of Comparative Zoology).
References
- Baroni Urbani, C. & De Andrade, M.L. 2007. The ant tribe Dacetini: limits and constituent genera, with descriptions of new species. Annali del Museo Civico di Storia Naturale “G. Doria” 99:1-191.
- Bolton, B. 2000. The ant tribe Dacetini. Memoirs of the American Entomological Institute. 65:1-1028. (page 413, worker described)
References based on Global Ant Biodiversity Informatics
- Pfeiffer M.; Mezger, D.; Hosoishi, S.; Bakhtiar, E. Y.; Kohout, R. J. 2011. The Formicidae of Borneo (Insecta: Hymenoptera): a preliminary species list. Asian Myrmecology 4:9-58