@book {1032,
	title = {Dung Beetles of the Upper Amazon},
	series = {[Book about the ecology, natural history, distribution, identification and conservation of Scarabaeine dung beetles of the southwest Amazon in Peru and Bolivia, based on unpublished research by the authors and many other researchers.]},
	year = {Submitted},
	edition = {[Specimens are located in the Adrian Forsyth Insect Collection (AFIC), housed in the National Museum of Natural History, Smithsonian Institution, Washington, DC, USA.]},
	author = {Larsen, T. H. and Forsyth, A.}
}
@article {90,
	title = {Extreme trophic and habitat specialization by Peruvian dung beetles (Coleoptera : Scarabaeidae : Scarabaeinae)},
	journal = {Coleopterists Bulletin},
	volume = {60},
	number = {4},
	year = {2006},
	note = {ISI Document Delivery No.: 125VMTimes Cited: 2Cited Reference Count: 24Cited References: ANDRESEN E, 2002, ECOL ENTOMOL, V27, P257 CANO EB, 1998, COLEOPTS BULL, V52, P174 COOK J, 1998, CAN ENTOMOL, V130, P631 DAVIS AJ, 1997, J TROP ECOL 5, V13, P759 FORGIE SA, 2002, INVERTEBR SYST, V16, P931 FOSTER R, 1994, TAMBOPATA CANDAMO RE GILL BD, 1991, DUNG BEETLE ECOLOGY, P211 HALFFTER G, 1966, FOLIA ENTOMOL MEXICO, V12, P1 HALFFTER G, 1993, BIOL INT, V27, P15 HANSKI I, 1991, DUNG BEETLE ECOLOGY, P283 HANSKI I, 1991, DUNG BEETLE ECOLOGY, P305 HERRERA ET, 2002, ECOTROPICA, V8, P87 HERTEL F, 1998, COLEOPTS BULL, V52, P105 HOWDEN HF, 1975, BIOTROPICA, V7, P77 LARSEN TH, 2005, BIOTROPICA, V37, P322 MARTINEZ A, 1959, REV MUSEO ARGENTINO, V5, P1 MITTAL IC, 1993, TROPICAL ECOLOGY, V34, P150 MONTEITH GB, 1981, MEMOIRS QUEENSLAND M, V20, P253 NAVAJAS E, 1950, CIENCIA CULTURA, V2, P284 NAVARRETEHEREDIA JL, 1996, COLEOPTS BULL, V50, P216 PECK SB, 1982, CAN J ZOOL, V60, P1624 PEREZINIGO C, 1971, GRAELLSIA, V27, P161 SAKAI S, 1999, AM J BOT, V86, P56 SPECTOR S, 1998, CONSERVATION BIOL SE, V1, P181EnglishArticle0010-065X},
	month = {Dec},
	pages = {315-324},
	abstract = {<p>Resource partitioning strategies can help us understand the origin and maintenance of highly diverse communities. We collected 205 dung beetle species (Coleoptera: Scarabaeidae: Scarabaemae) associated with many different kinds of resources in southeastern Peru. We focus only on extreme cases of resource specialization of species occupying unusually narrow ecological niches, rather than the broad range of specialists which exists. The natural history of most of these species is previously unknown, and several have been considered very rare. Although dung beetles were captured with all types of dung, including avian, reptile and invertebrate dung, species did not specialize exclusively on certain dung types. Ten species appeared to specialize exclusively on a single non-dung food resource, including fruit, fungus, carrion, dead invertebrates, and live millipedes. The diets of 15 species captured only by hand or with passive flight intercept traps are unknown, and these included species in unusual genera such as Anomiopus, Bdelyrus, Canthonella, Dendropaemon, and Sinapisoma. Eleven species appeared to specialize exclusively on a restricted habitat or microhabitat such as riverine beach, Guadua bamboo patches, river alder forest (Tessaria), attine ant nests, or abandoned termite nests. Four species of Canthon were forest canopy specialists. The apparent rarity of some of these species, such as Canthonidia rubroinaculata Blanchard, Deltochilum valgum Burmeister, Ontherus laminifer Balthasar, and Ontherus raptor Genier, may only be due to their unusual habits, while other species, such as Megatharsis buckleyi Waterhouse, appear to be genuinely rare. We also discuss the implications of these findings for sampling methodology and assessment of species abundance distributions.</p>
},
	keywords = {Bates coleoptera, genus, rain-forest, rarity, revision},
	url = {<Go to ISI>://000243471300007},
	author = {Larsen, T. H. and Lopera, A. and Forsyth, A.}
}
