Pheidole besalon, Longino, 2019
publication ID |
https://doi.org/ 10.11646/zootaxa.4599.1.1 |
publication LSID |
lsid:zoobank.org:pub:7CDD24FF-5BA3-4D06-898D-A3E220515D4C |
DOI |
https://doi.org/10.5281/zenodo.5586173 |
persistent identifier |
https://treatment.plazi.org/id/5B56E872-FF99-4A52-FF32-882BFBB2E87C |
treatment provided by |
Plazi |
scientific name |
Pheidole besalon |
status |
sp. nov. |
Pheidole besalon new species
( Plate 38 View PLATE 38 )
Pheidole JTL-262: morphospecies code previously used on AntWeb.
HOLOTYPE: 1 major worker, Mexico, Veracruz: Estación de Biología Los Tuxtlas , 18.58461 -95.07375 ± 20 m, 150 m, 31-May-2016, mature wet forest, nest in clay bank (J. Longino, JTL9557) [ UNAM, unique specimen identifier CASENT0631747] . PARATYPES: major, minor workers: same data as holotype [ CAS, MCZC, UNAM] .
Geographic range. Mexico (Veracruz).
Diagnosis. Minor: face mostly smooth and shiny, with faint foveolation between eye and frontal carinae; head weakly tapering posteriorly; promesonotal groove impressed; dorsal pronotum weakly foveolate; lateral pronotum smooth and shiny; katepisternum foveolate; propodeal spines about one third length of posterior face of propodeum; gaster smooth and shining; abundant flexuous erect setae on mesosomal dorsum and gaster, tibiae; color red brown. Major: inner hypostomal teeth widely spaced, acicular; scape base thickened, about as wide as apex; face evenly covered with foveolation overlain with reticulate rugae; propodeal spines one fourth length of posterior face of propodeum; gastral dorsum smooth and shining; sides of head with decumbent to fully appressed pilosity; dorsal face and mesosoma nearly devoid of pilosity, with inconspicuous short subdecumbent setae; tibiae with long but fully decumbent setae (in contrast to minor worker); gastral dorsum with abundant flexuous erect setae.
Measurements, minor worker: HW 0.58, HL 0.73, SL 0.99, EL 0.16, WL 0.98, PSL 0.05, PTW 0.12, PPW 0.16, CI 79, SI 172, PSLI 9, PPI 134 (n=1).
Measurements, major worker: HW 1.24, HL 1.29, SL 1.03, EL 0.21, WL 1.31, PSL 0.08, PTW 0.22, PPW 0.32, CI 97, SI 83, PSLI 6, PPI 143 (n=1).
Biology. This species inhabits mature lowland rainforest. Only one collection is known, from Los Tuxtlas Biological Station. A nest was in a vertical clay bank in forest. A large irregular opening led to shallow chambers.
Comments. The minor worker of this species has the general habitus of P. indagatrix , P. purpurea , and others. The major worker has a uniformly and densely sculptured face, the scapes are flattened, and the pilosity on the side of the head is appressed (similar to P. susannae ). This combination of minor and major worker characters is unique.
Etymology: Greek for brick, in reference to being found in a vertical clay bank.
UNAM |
Universidad Nacional Autonoma de Mexico |
CAS |
California Academy of Sciences |
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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