@article {1456,
	title = {Differences in courtship, mating and postcopulatory behavior between male morphs of the dung beetle Onthophagus binodis Thunberg (Coleoptera: Scarabaeidae)},
	journal = {Animal Behavior},
	volume = {40},
	number = {3},
	year = {1990},
	pages = {428-436},
	abstract = {Large, horned males of the dung beetle Onthophagus binodis assisted their mates in gathering larval provisions and guarded their mates{\textquoteright} burrows when vacated. The horned males{\textquoteright} assistance is expected to increase their mates{\textquoteright} reproductive success. In contrast, small, hornless males did not appear to help females during oviposition. Differences in courtship behaviour between the male morphs indicated that large, horned males may be assessing female size and employing precopulatory mate discrimination. Under laboratory conditions small, hornless males inseminated females on the first encounter more often than large, horned males and presumably exercise minimal mate discrimination. However, the mating frequencies of the male morphs may be different in the field as a result of either intrasexual selection or female choice. Features of mating in O. binodis were the male{\textquoteright}s (1) tactile stimulation of the female, and (2) upward jerks of the head and pronotum before, during and after copulation. This latter action would facilitate dissemination of pheromones from the exocrine glands on their forelegs. },
	author = {Cook, D. F.}
}
@article {1536,
	title = {A functional classification for analysis of the structure of dung beetle assemblages},
	journal = {Ecological Entomology},
	volume = {15},
	year = {1990},
	note = {have a copy},
	pages = {371-383},
	keywords = {ball rolling, competition, Scarabaeinae},
	author = {Doube, Bernard M.}
}
@article {1539,
	title = {A Comparison of 2 Types of Trap for Sampling Dung Beetle Populations (Coleoptera, Scarabaeidae)},
	journal = {Bulletin of Entomological Research},
	volume = {80},
	number = {3},
	year = {1990},
	note = {ED064BULL ENTOMOL RES},
	month = {Sep},
	pages = {259-263},
	keywords = {Dung beetles},
	url = {<Go to ISI>://A1990ED06400004},
	author = {Doube, B. M. and Giller, P. S.}
}
@article {1856,
	title = {Seasonal variations in numbers, biomass and breeding patterns of dung beetles (Coleoptera: Scarabaeidae) in Southern France},
	journal = {Entomophaga},
	volume = {35},
	number = {4},
	year = {1990},
	pages = {569-581},
	abstract = {Seasonal variations in numbers and biomass and breeding of 28 species of Scarabaeidae-Scarabaeinae and Geotrupidae were studied at 2 temperate sites and 2 mediterranean sites in southern France in 1978 and 1979, using cattle-dung baited pitfall traps. Maximum dung burial occurred when females were parous and ovipositing (i.e. during spring at the mediterranean sites and summer at the temperate sites). Using biomass as a measure of dung burial the most important spring active beetles at the mediterranean sites were: Bubas bison, B. bubalus, Scarabaeus laticollis, Onthophagus lemur and Copris hispanus, and at the temperate sites : C. lunar;s, O. vacca, and O. ovatus. These results confirmed the previous choice of C. hispanus, C. lunar;s, B. bison and O. vacca for introduction into Australia. In addition it is suggested that B. bubalus, S. laticollis and O. lemur be considered for introduction into mediterranean areas of south western Australia to complement those species already introduced for bush fly control.},
	keywords = {dung burial, France, Scarabaeinae, seasonal variations},
	author = {Kirk, A. A. and Wallace, M. M. H.}
}
@article {1863,
	title = {Reconstruction of a specific example of insect invasion waves: the cladistic analysis of Canthon (Coleoptera: Scarabaeidae) and related genera in North America},
	journal = {Quaestiones Entomologicae},
	volume = {26},
	number = {1},
	year = {1990},
	pages = {1-20},
	author = {Kohlmann, Bert and Halffter, Gonzalo}
}
@article {1960,
	title = {An ecological study of the dung beetle Bubas bubalus (Oliver, 1811) (Col. Scarabaeidae)},
	journal = {Acta Zoologica Mexicana},
	volume = {37},
	year = {1990},
	note = {have a copy},
	pages = {1-29},
	keywords = {behavior, beta diversity, resource partitioning, Scarabaeinae, Spain mammals},
	author = {Lumbreras, Carlos J. and Galante, Eduardo and Mena, Javier}
}
@article {1967,
	title = {Treating cattle with ivermectin: effects on the fauna and decomposition of dung pats},
	journal = {Journal of Applied Ecology},
	volume = {27},
	year = {1990},
	pages = {1-15},
	keywords = {cattle, dung beetle, IVERMECTIN},
	author = {Madsen, M. and Overgaard Nielsen, B. and Holter, P. and Pedersen, O. C. and Brochner Jespersen, J. and Vagn Jensen, K.-M. and Nansen, P. and Gronvold, J.}
}
@article {1607,
	title = {Impact of fauna on mortality and size of Haematobia spp. (Diptera: Muscidae) in dung pads in Australia and South Africa},
	journal = {Bulletin of Entomological Research },
	volume = {80},
	year = {1990},
	note = {have copy disease ecology, parasite transmission, scarbaeinae, ecological function},
	pages = {385-392},
	keywords = {dung beetle, ecosystem services dung beetle, flies, parasite control},
	author = {Fay, H. A. C. and Macqueen, A. and Doube, B. M. and Kerr, J. D}
}
@article {2022,
	title = {Desenvolvimento de um programa integrado de controle dos nemat{\'o}deos e a mosca-dos-chifres na regi{\~a}o dos cerrados. Fase 4. Contribui{\'a}o de Onthophagus gazella o fertilidade do solo pelo enterrio de fezes bovinas. },
	journal = {EMBRAPA. Pesquisa em andamento},
	volume = {43},
	year = {1990},
	note = {have copy disease ecology, parasite transmission, scarbaeinae, ecological function},
	pages = {5},
	keywords = {brazil dung beetle, dung beetle, ecosystem services, flies, muscoid flies, parasite control, pasture},
	author = {Miranda, C. H. B. and Nascimento, Y. A and Bianchin, I.}
}
@article {2134,
	title = {Stages of bush fly, Musca vetustissima (Diptera: Muscidae), killed by scarabaeine dung beetles (Coleoptera: Scarabaeidae) in unfavourable cattle dung},
	journal = {Bulletin of Entomological Research},
	volume = {80},
	number = {4},
	year = {1990},
	note = {have copy},
	pages = {473-478},
	keywords = {bush flies, dung beetle, Dung beetles, ecological function, ecosystem service, parasite},
	author = {Ridsdill-Smith, J. and Hayles, L.}
}
@article {2167,
	title = {Variations in the amino-acid content in zebu dung in the Sahel during nesting by dung-beetles (Coleoptera, Scarabaeidae)},
	journal = {Soil Biology and Biochemistry},
	volume = {22},
	number = {2},
	year = {1990},
	note = {julio has copy},
	pages = {217-223},
	keywords = {Africa, dung beetle, ecological function, ecosystem services, nutrient cycling, soil},
	author = {Rougon, D and Rougon, C and Levieux, J}
}
@article {2177,
	title = {Dung beetles, Onthophagus spp., as potential transport hosts of feline coccidia},
	journal = {Nippon Juigaku Zasshi},
	volume = {52},
	number = {2},
	year = {1990},
	note = {have copy disease ecology, parasite transmission, scarbaeinae, ecological function},
	pages = {293-297},
	keywords = {dung beetle, ecological function, ecosystem service, feline coccidia dung beetle},
	author = {Saitoh, Y and Itagaki, H}
}
@article {2264,
	title = {Intrasexual combat in Onthophagus pygmaeus (Schaller) (Coleoptera: Scarabaeidae)},
	journal = {Journal, Bombay Natural History Society},
	volume = {87},
	number = {2},
	year = {1990},
	month = {dec},
	pages = {318},
	author = {Veenakumari, K. and Veeresh, G. K.}
}
@article {2265,
	title = {Utilization of dry dung and intraspecific competition in Onthophagus tritinctus Boucomont (Coleoptera: Scarabaeidae)},
	journal = {Journal, Bombay Natural History Society},
	volume = {87},
	number = {2},
	year = {1990},
	pages = {319-320},
	author = {Veenakumari, K. and Veeresh, G. K.}
}
@article {2266,
	title = {Biology of Onitis philemon F. (Coleoptera: Scarabaeidae)},
	journal = {Journal of Soil Biology \& Ecology},
	volume = {10},
	number = {2},
	year = {1990},
	pages = {108-111},
	author = {Veenakumari, K. and Veeresh, G. K.}
}
@article {2341,
	title = {A preliminary study on cow dung decomposition by Onthophagus lenzii Harold (Coleoptera: Scarabaeidae): physical breakdown of organic matter},
	journal = {Edaphologia},
	volume = {51},
	year = {1990},
	note = {julio has hard copy to scandoesn{\textquoteright}t rreally pertain to anything we{\textquoteright}re working with here},
	pages = {43},
	keywords = {cattle dung, COLEOPTERA, dung beetle, ecological function, ecosystem service, Insecta, nitrogen mi, Onthophagus lenzii ( Scarabaeinae ) : Biological breakdown, physical breakdown of organic matter, Polyphaga, Scarabaeinae : Scarabaeidae, Scarabaeoidea},
	author = {Yokoyama, K. and Miyau, N.}
}
