Pheidole luteagossamer, 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.5586212 |
persistent identifier |
https://treatment.plazi.org/id/5B56E872-FFAB-4A67-FF32-8DAAFB5FEC93 |
treatment provided by |
Plazi |
scientific name |
Pheidole luteagossamer |
status |
sp. nov. |
Pheidole luteagossamer View in CoL new species
( Plate 44 View PLATE 44 )
Pheidole JTL-208: morphospecies code previously used on AntWeb.
HOLOTYPE: 1 major worker, Nicaragua, Jinotega: PN Cerro Saslaya, 13.77030 -85.02513 ± 100 m, 1120 m, 14-May-2011, montane wet forest, at bait (LLAMA, Ba-D- 03-1-04-09) [ MCZC, unique specimen identifier CASENT0628292] . PARATYPES: major, minor workers: same data as holotype [ MCZC] ; same data except 13.76751 -85.02469 ± 100 m, 1040 m (Ba-D- 03-1-02-05) [ USNM] ; same data except (Ba-D- 03-1-02-15) [ DZUP] ; same data except 13.76958 -85.02458 ± 100 m, 1080 m (Ba-D- 03-1-03-03) [ JTLC] ; same data except 13.76859 - 85.0252 ± 20 m, 1090 m, 12-May-2011, montane wet forest, nest in soil (J.Longino, JTL7522) [ CAS] .
Geographic range. Honduras, Nicaragua.
Diagnosis. Minor: face uniformly foveolate; promesonotal groove distinct, impressed; entire mesosoma foveolate, pronotal dorsum overlain to variable extent with reticulate rugulae; propodeal spines about one third length of posterior face of propodeum; gaster smooth and shining; dorsal mesosoma, gaster, and tibiae with abundant, flexuous, erect setae; color yellow. Major: inner hypostomal teeth widely spaced, acicular; scape base terete; face with foveolation and carinulae between eyes and frontal carinae, completely smooth and shining elsewhere; propodeal spines about one fourth length of posterior face of propodeum; first gastral tergite smooth and shiny; head, mesosoma, gaster, and tibiae covered with long, somewhat silky, subdecumbent setae.
Measurements, minor worker: HW 0.62, HL 0.70, SL 0.91, EL 0.15, WL 0.93, PSL 0.07, PTW 0.12, PPW 0.16, CI 89, SI 146, PSLI 11, PPI 141 (n=5).
Measurements, major worker: HW 1.03, HL 1.04, SL 0.87, EL 0.17, WL 1.07, PSL 0.08, PTW 0.17, PPW 0.24, CI 100, SI 86, PSLI 8, PPI 141 (n=5).
Biology. This species occurs in montane wet forest. All collections have been from about 1000-1600 m. Foragers are epigaeic, diurnal or nocturnal, and can be locally abundant at baits. Workers also occur in Winkler samples. One nest was encountered in bare soil of a recent landslide. Workers at a bait led to a simple crack in the soil, with no obvious nest entrance. The main nest chamber with abundant workers and brood was about 15 cm deep.
Comments. Pheidole luteagossamer is an interesting combination of other species. The minor workers are indistinguishable from P. acamata , and the majors are very similar to P. biolleyi from Costa Rica. Majors of P. biolleyi have the dorsal mesosoma glassier, with less sculpture.
Etymology: In reference to the yellow color and the woolly pilosity of the major worker.
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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