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269 results for “harvester ants”
FIGURE 15 in A taxonomic revision and a review of the biology of the North American seed-harvester ant genus Veromessor (Hymenoptera: Formicidae: Myrmicinae)
FIGURE 15. Photograph of Veromessor chicoensis minor worker: (A) frontal view of head, (B) lateral view of body, and (C) dorsal view of body (LACMENT359751). Photographs by Michele Esposito from www.AntWeb.org.
FIGURE 13 in A taxonomic revision and a review of the biology of the North American seed-harvester ant genus Veromessor (Hymenoptera: Formicidae: Myrmicinae)
FIGURE 13. Photograph of Veromessor chamberlini alate queen: (A) frontal view of head, (B) lateral view of body, and (C) dorsal view of body (UCRCENT00500153). Photographs by Wade Lee from www.AntWeb.org.
FIGURE 12 in A taxonomic revision and a review of the biology of the North American seed-harvester ant genus Veromessor (Hymenoptera: Formicidae: Myrmicinae)
FIGURE 12. Photographs of dorsal surface of scape: (A) Veromessor chamberlini (LACMENT359743)—anterior edge of scape curving inward distad of base (red arrow), posterior edge of scape flat to weakly convex at base (black arrow), narrowing distad of base; widened area at base of scape much longer than width at base, and (B) V. lobognathus (LACMENT363932)—anterior edge of scape flat at base (red arrow), posterior edge of scape narrowing from base (black arrow); widened area at base of scape shorter than width at base. Photographs by Michele Esposito from www.AntWeb.org.
FIGURE 2 in A taxonomic revision and a review of the biology of the North American seed-harvester ant genus Veromessor (Hymenoptera: Formicidae: Myrmicinae)
FIGURE 2. Photograph of Veromessor andrei worker (orange form): (A) frontal view of head, (B) lateral view of body, and (C) dorsal view of body (CASENT0923137). Photographs by Wade Lee from www.AntWeb.org.
FIGURE 11 in A taxonomic revision and a review of the biology of the North American seed-harvester ant genus Veromessor (Hymenoptera: Formicidae: Myrmicinae)
FIGURE 11. Photograph of Veromessor chamberlini worker: (A) frontal view of head, (B) lateral view of body, and (C) dorsal view of body (CASENT0922840). Photographs by Michele Esposito from www.AntWeb.org.
FIGURE 6 in A taxonomic revision and a review of the biology of the North American seed-harvester ant genus Veromessor (Hymenoptera: Formicidae: Myrmicinae)
FIGURE 6. Photographs of the four categories of increasing psammophore development for species of Veromessor based on number and distribution of long J-shaped hairs on the ventral surface of the head capsule (= hypostomal region) (see text). Photograph of: (A) V. chicoensis (CASENT0923125)—J-shaped hairs mostly absent with scattered straight or evenly curved hairs, (B) V. andrei (CASENT0923140)—J-shaped hairs present but not arranged in a distinct row, usually mixed with straight or evenly curved hairs, (C) V. chamberlini (CASENT0761101) and (D) V. smithi (CASENT0923131)—J-shaped hairs present, arranged in a V-shaped row which does not reach the posterior part of the lateroventral margin of head capsule, usually mixed with straight or evenly curved hairs, and (E) V. pergandei (CASENT0923124)—J-shaped hairs present, many long J-shaped hairs arranged in a distinct row around the outer margin of the ventral region of the head capsule. Photographs by Wade Lee from www.AntWeb.org.
FIGURE 7 in A taxonomic revision and a review of the biology of the North American seed-harvester ant genus Veromessor (Hymenoptera: Formicidae: Myrmicinae)
FIGURE 7. Photograph of Veromessor andrei alate queen (orange form): (A) frontal view of head, (B) lateral view of body, and (C) dorsal view of body (CASENT0923142). Photographs by Wade Lee from www.AntWeb.org.
FIGURE 5 in A taxonomic revision and a review of the biology of the North American seed-harvester ant genus Veromessor (Hymenoptera: Formicidae: Myrmicinae)
FIGURE 5. Photograph of Veromessor andrei worker (black form): (A) frontal view of head, (B) lateral view of body, and (C) dorsal view of body (CASENT0923138). Photographs by Wade Lee from www.AntWeb.org.
FIGURE 10 in A taxonomic revision and a review of the biology of the North American seed-harvester ant genus Veromessor (Hymenoptera: Formicidae: Myrmicinae)
FIGURE 10. Geographic distribution of: (A) Veromessor andrei, (B) V. chamberlini, and (C) V. chicoensis. The larger black circle in each panel denotes the type locality. The northernmost locale for V. chamberlini was given only as Santa Clara County, and we have placed this locale near the center of the county.
FIGURE 1 in A taxonomic revision and a review of the biology of the North American seed-harvester ant genus Veromessor (Hymenoptera: Formicidae: Myrmicinae)
FIGURE 1. Photographs of the metasternal process on males of Veromessor: (A) V. andrei (CASENT4010823), (B) V. chamberlini (UCRC_ENT00500152), (C) V. chicoensis (CASENT0869853), (D) V. julianus (LACMENT359792), (E) V. lariversi (CASENT0761204), (F) V. lobognathus (LACMENT363986), (G) V. pergandei (CASENT0869850), (H) V. pseudolariversi (CASENT0869851), (I) V. smithi (LACMENT364071), and (J) V. stoddardi (LACMENT364102). Photographs by Robert Johnson from www.AntWeb.org.
FIGURE 8 in A taxonomic revision and a review of the biology of the North American seed-harvester ant genus Veromessor (Hymenoptera: Formicidae: Myrmicinae)
FIGURE 8. Photograph of Veromessor andrei alate queen (black form): (A) frontal view of head, (B) lateral view of body, and (C) dorsal view of body (CASENT0923141). Photographs by Wade Lee from www.AntWeb.org.
FIGURE 3 in A taxonomic revision and a review of the biology of the North American seed-harvester ant genus Veromessor (Hymenoptera: Formicidae: Myrmicinae)
FIGURE 3. Photograph of Veromessor andrei worker (red form): (A) frontal view of head, (B) lateral view of body, and (C) dorsal view of body (CASENT0923139). Photographs by Wade Lee from www.AntWeb.org.
FIGURE 4 in A taxonomic revision and a review of the biology of the North American seed-harvester ant genus Veromessor (Hymenoptera: Formicidae: Myrmicinae)
FIGURE 4. Photograph of Veromessor andrei worker (bicolored form): (A) frontal view of head, (B) lateral view of body, and (C) dorsal view of body (CASENT0923133). Photographs by Wade Lee from www.AntWeb.org.
Data from: Allometric scaling of metabolism, growth, and activity in whole colonies of the seed harvester ant, Pogonomyrmex californicus
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Data from: Nest architecture shapes the collective behavior of harvester ants
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Data from: Offspring size and reproductive allocation in harvester ants
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Data from: Harvester ant seed removal in an invaded sagebrush ecosystem: implications for restoration
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Fig. 2 in A taxonomic revision of seed harvester ants of the Tetramorium solidum group (Hymenoptera: Formicidae) in southern Africa
Fig. 2. Body in profile showing pilosity and pubescence. A. T. dichroum Santschi, 1932 (CASENT0746320). B. T. peringueyi Arnold, 1926 (CASENT0250873). C. T. rothschildi (Forel, 1907) (CASENT0764434). D. T. clunum Forel, 1913 (CASENT0764600). E. T. galoanasum Santschi, 1910 (CASENT0915015 – Antweb, William Ericson). F. T. setuliferum Emery, 1895 (MCZ_ENT00512567). G. T. glabratum Stitz, 1923 (SAM-HYM-C024395). H. T. rufescens Stitz, 1923 (CASENT0250852). I. T. solidum Emery, 1886 (CASENT0250960).
Fig. 16 in A taxonomic revision of seed harvester ants of the Tetramorium solidum group (Hymenoptera: Formicidae) in southern Africa
Fig. 16. Tetramorium margueriteae Mbanyana, Robertson & Hita Garcia sp. nov. (SAM-HYM-C019839). A. Body in profile. B. Body in dorsal view. C. Head in full-face view.
Fig. 9. Tetramorium dichroum Santschi, 1932 in A taxonomic revision of seed harvester ants of the Tetramorium solidum group (Hymenoptera: Formicidae) in southern Africa
Fig. 9. Tetramorium dichroum Santschi, 1932 (CASENT0746320). A. Body in profile. B. Body in dorsal view. C. Head in full-face view.
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International Brain Laboratory public data
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OpenNeuro
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