| Monomorium burchera|
Mebbin State Forest, near Murwillumbah, is the only known locality for this striking species. The sting apparatus is strongly developed in M. burchera, suggesting that the bright colouration may have an aposematic function. (Heterick 2001)
Heterick (2001) - A member of the rubriceps group. Monomorium burchera has a similar colour pattern to some Monomorium rubriceps populations, but the features of the ali trunk and nodes indicate that this ant belongs to the Monomorium edentatum- Monomorium gilberti complex.
Keys including this Species
Distribution based on Regional Taxon Lists
Distribution based on AntMaps
Distribution based on AntWeb specimens
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The following information is derived from Barry Bolton's New General Catalogue, a catalogue of the world's ants.
- burchera. Monomorium burchera Heterick, 2001: 421, figs. 45, 97, 104 (w.) AUSTRALIA.
Unless otherwise noted the text for the remainder of this section is reported from the publication that includes the original description.
Holotype. HML 2.74; HL 0.97; HW 0.76; Cei 79; SL 0.56; SI 74; PW 0.53. Others. HML 2.55-2.96; HL 0.89-0.97; HW 0.72-0.77; CeI 76-82; SL 0.52-0.58; SI 72-76; PW 0.46-0.57 (8 measured).
As for the worker of Monomorium rubriceps, but with the following apomorphies.
Head. Head square or rectangular; vertex slightly concave; frons smooth and shining with combination of appressed setulae and erect and suberect setae. (Viewed laterally) compound eyes set posterior of midline of head capsule; Anteromedial clypeal margin convex, straight or slightly emarginate, median clypeal carinae indistinct. Palp formula unknown. Mandibles (viewed from front) triangular and striate, with piliferous punctures.
Alitrunk. Metanotal groove present as distinct and deeply impressed trough between promesonotum and propodeum. Propodeal sculpture present as uniform rugosity, with well defined costulae on declivitous face of propodeum; dorsal propodeal face sloping posteriad, with wedge-shaped flattening or shallow depression that is widest between propodeal angles; processes absent (propodeum smoothly rounded in profile or with slight hump at propodeal angle). Propodeal angle absent; declivitous face of propodeum smoothly convex. Erect and suberect propodeal setae >5. Petiole and postpetiole. Petiolar node cuboidal; sculpture absent, petiolar node smooth and shining. Ratio of greatest node breadth (viewed from front) to greatest node width (viewed in profile) near 1: 1. Anteroventral process always present as pronounced spur. Height ratio of petiole to postpetiole near 1: 1 to near 4:3; height-length ratio of postpetiole near 4:3 to near 1: 1.
General characters. Colour of head reddish orange, alitrunk, petiole and post-petiole piceous, gaster orange with a broad, transverse brown band or bands, appendages brown. Worker caste monomorphic.
Holotype. Worker (top point), New South Wales, Mebbin SF, 15 miles SW of Murwillumbah, 5.ix.1967, B. B. Lowery, med. sclerophyll, 600 ft (Australian National Insect Collection). Paratypes. New South Wales: 2 workers, data as for the holotype; 4 workers, collection data as for the holotype (except locality given as: “15 miles W of Murwillumbah”), additional data: “on dead stump, A352” (Museum of Comparative Zoology); 3 workers, data as for the 4 paratype workers (The Natural History Museum).
- Holotype, worker, Mebbin State Forest, 15mi. SW Murwillumbah, New South Wales, Australia, Lowery,B.B., ANIC32-015722, Australian National Insect Collection.
- Paratype, 2 workers, Mebbin State Forest, 15mi. SW Murwillumbah, New South Wales, Australia, Australian National Insect Collection.
- Paratype, 3 workers, 15mi. W Murwillumbah, New South Wales, Australia, The Natural History Museum.
- Paratype, 4 workers, 15mi. W Murwillumbah, New South Wales, Australia, Museum of Comparative Zoology.
Named in honour of Ms Jennifer Manthey (nee Burcher), late of CSIRO, Indooroopilly, Brisbane.
- Heterick, B. E. 2001. Revision of the Australian ants of the genus Monomorium (Hymenoptera: Formicidae). Invertebrate Taxonomy. 15:353-459. PDF (page 421, figs. 45, 97, 104 worker described)