Myrmelachista haberi, Longino, J. T., 2006
publication ID |
21030 |
publication LSID |
lsid:zoobank.org:pub:323B9B2C-F6AE-40B5-982B-4BBEA5317786 |
DOI |
https://doi.org/10.5281/zenodo.6262094 |
persistent identifier |
https://treatment.plazi.org/id/45E97880-8FDC-90D4-A1FD-ACD3F648B8F6 |
treatment provided by |
Thomas |
scientific name |
Myrmelachista haberi |
status |
NEW SPECIES |
Myrmelachista haberi HNS NEW SPECIES
Figures 1, 4, 7, 8, 9
Holotype queen: Costa Rica, Prov. Guanacaste, 3km N Santa Elena , 10°20’N, 84°50’W, 1500m , 26 Jun 1991 (J. Longino #2946-s) [ INBC, specimen code INBIOCRI002281806 ]. GoogleMaps
Paratypes: all same locality as holotype; INBIOCRI002281803 (queen and workers), 26 Jun 1991 (J. Longino #2944) [ LACM] GoogleMaps ; JTLC000006200 , JTLC000006201 , INBIOCRI002281805 (queens), 26 Jun 1991 (J. Longino #2946-s) [ UCDC, MCZC, USNM] GoogleMaps ; INBIOCRI001282897 , 2 Mar 1996 (J. Longino #3800) [ BMNH] GoogleMaps .
Diagnosis
Worker with antenna 9-segmented, maxillary palpus 5-segmented, color yellow. Queen with black head, HW 0.85-0.98. Male with maxillary palpus 5-segmented; pygostyles absent; cuspis very small, thin, sharply pointed; digitus with more or less constant width, gently curved ventrally to a blunt apex. Obligate inhabitant of understory Lauraceae.
Worker
Same as M. flavocotea HNS except for color of the gaster, which may be entirely brown or with posterior bands of infuscation on the tergites.
Measurements: HL 0.566-0.657, HW 0.517-0.649, SL 0.278-0.321, EL 0.107-0.128, CI 89-99 (n=4).
Queen
Antenna 9-segmented; maxillary palpus 5-segmented; labrum short, bilobed, not covering mouthparts; dorsal surface of mandible with large piligerous puncta, interspaces either smooth and shining or coarsely rugose; clypeus with large piligerous puncta; malar spaces with variable extent of weak punctatorugose sculpturing, grading to smooth and shining posteriorly; in full face view, with abundant short subdecumbent setae projecting from rear margin and sides of head; ventral surface of head with abundant short erect setae; scapes with abundant erect to suberect setae, longer setae subequal to width of scape; outer surface of hind tibia with abundant erect to subdecumbent setae, longer setae shorter than width of tibia; color solid black.
Measurements: HL 0.996-1.115, HW 0.853-0.984, SL 0.430-0.488, EL 0.259-0.297, OW 0.076-0.087, OD 0.166-0.213, CI 83-89, OI 28-32, OcI 7-8 (n=7).
Male
Antenna 10-segmented; maxillary palpus 5-segmented; pygostyles absent; basiparamere lobe thin, sharp, and spine-like, about half the length of the paramere; paramere long, thin, parallel-sided; cuspis very small, thin, sharply pointed; digitus with more or less constant width, gently curved ventrally to a blunt apex, dorsal margin smooth, with no denticles; apodeme of penial valve curving into dorsal margin at obtuse angle.
Etymology
The name refers to the Monteverde botanist and entomologist Bill Haber, who has helped with plant identifications for me and generations of tropical biology students.
Range
Costa Rica. In Costa Rica it occurs in mid-montane areas in the Cordillera de Tilarán and Cordillera Volcánica Central.
Biology
This species is known from two general areas in Costa Rica: (1) Cordillera de Tilarán, 1000-1500m elevation, in patches of moist forest on the Pacific slope near Santa Elena de Monteverde; and (2) Cordillera Volcánica Central, 1100m elevation, in mature wet forest on the Barva transect in Braulio Carrillo National Park.
The biology of this species is similar to M. flavocotea HNS . In the forest patches near Santa Elena, colonies have been found in Ocotea nicaraguensis , an understory treelet. The one colony dissected in its entirety was monogynous, and founding queens were found alone in separate chambers in shoot tips from stump sprouts. On the Barva transect, a colony was found in O. dendrodaphne and an alate queen was captured in a Project ALAS Malaise trap.
Material Examined
COSTA RICA, Guanacaste: 3km N Santa Elena , 10°20’N, 84°50’W, 1500m (J. Longino, 4 collections) GoogleMaps ; Heredia: 16km SSE La Virgen , 10°16’N, 84°05’W, 1100m (J. Longino) GoogleMaps ; same data (ALAS) GoogleMaps ; Puntarenas: Est. Biol. Los Llanos, near Santa Elena , 10°18’N, 84°50’W, 1150m (J. Longino) GoogleMaps .
INBC |
Costa Rica, Santo Domingo de Heredia, Instituto Nacional de Biodiversidad (INBio) |
LACM |
USA, California, Los Angeles, Los Angeles County Museum of Natural History |
UCDC |
USA, California, Davis, University of California, R.M. Bohart Museum of Entomology |
MCZC |
USA, Massachusetts, Cambridge, Harvard University, Museum of Comparative Zoology |
USNM |
USA, Washington D.C., National Museum of Natural History, [formerly, United States National Museum] |
BMNH |
United Kingdom, London, The Natural History Museum [formerly British Museum (Natural History)] |
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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