Authorssort ascendingYearTitle
Crowson, R. A.1991The relations of Coleoptera to Cycadales
L. Zerche1991Revision der Tribus Hadrognathini (Coleoptera, Staphylinidae)
S. Zaragoza-Caballero1991Nuevos Rhipidiinae de Mexico (Coleoptera: Rhipiphoridae)
G. Troester1991Eine neue Gattung der Elateridae (Coleoptera) Macropunctum gen. n. aus der Messel-Formation des unteren Mittel-Eözan der Fundstelle Messel
Z. Stebnicka, Galante E.1991Studies on some Aphodiinae (Coleoptera: Scarabaeidae) from the Muséum d'Histoire naturelle in Geneva
P. J. Spangler, Faitoute R. A.1991A new genus and species of Neotropical water beetle, Jolyelmis auyana, from a Venezuelan tepui (Coleoptera: Elmidae)
P. J. Spangler1991Guaranius carlosi, a new genus and species of dryopid beetle from Paraguay (Coleoptera; Dryopidae)
S. A. Slipinski, Pakaluk J.1991Problems in the classifications of the Cerylonid series of Cucujoidea (Coleoptera)
M. RAMPINI, ZOIA S.1991Due nuovi generi di Bathysciinae della Turchia settentrionale (Coleoptera, Cholevidae)
D. A. Pollock1991Natural history, classification, reconstructed phylogeny, and geographic history of Pytho Latreille (Coleoptera: Heteromera: Pythidae)
M. Perreau1991Contribution to the knowledge of the Cholevidae from North India and Pakistan (Coleoptera)
R. E. N. A. U. D. PAULIAN1991Les Coléoptères SCARABAEOIDEA de Nouuelle- Calédonie
R. Paulian1991Notes sur les Coléoptères Cetoniidae de Madagascar (2e note)
J. Pakaluk1991Phylogenetic placement of Phaenocephalus Wollaston (Coleoptera: Phenocephalidae et Phalacridae)
R. Pace1991Aleocharinae nepalesi del Museo di Ginevra. Parte IV: Autaliini ad Athetini Coleoptera, Staphylinidae). (107° Contributo alla conoscenza delle Aleocharinae)
R. Pace1991Aleocharinae nepalesi del Museo di Ginevra. Parte V: Athetini (conclusione) e Thamiaraeini (Coleoptera, Staphylinidae). (111° Contributo alla conoscenza delle Aleocharinae)
W. Opitz1991Classification, natural history, and evolution of the Epiphloeinae (Coleoptera: Cleridae). Part I. The genera of Epiphloeinae
S. NOMURA1991Systematic Study on the Genus Bafrisoplisus and its Allied Genera from Japan (Coleoptera, Pselaphidae)*
S. Nomura1991Systematic study of the genus Batrisoplisus and its allied genera from Japan (Coleoptera: Pselaphidae)
A. N. Nilsson, Hilsenhoff W. L.1991Review of first-instar larvae of Colymbetini (Coleoptera: Dytiscidae), with a key to genera and phylogenetic analysis
A. N. Nilsson1991Protocaryopemon Borowiec 1987, a synonym of Caryopemon Jekel 1855, and P. archetypus Borowiec 1987, a synonym of C. giganteus Pic 1909 (Coleoptera: Bruchidae: Pachymerinae)
G. H. Nelson, Bellamy C. L.1991A revision and phylogenetic re-evaluation of the family Schizopodidae (Coleoptera: Buprestidae)
L. N. Medvedev1991Chrysomelidae from the Nepal Himalayas, III (Insecta: Coleoptera)
I. J. McKay1991Cretaceous Promecognathinae (Coleoptera: Carabidae): a new genus, phylogenetic reconstruction and zoogeography
J. V. McHugh, Wheeler Q. D.1991Notosphindus slateri, a new genus and species of Sphindidae (Coleoptera: Cucujoidea) from Australia
S. Mazur1991Histeridae from the Nepal Himalayas, 2 (Insecta: Coleoptera)
H. Lutz1991Autochthone aquatische Arthropoda aus dem Mittel-Eozän der Fundstätte Messel (Insecta: Heteroptera, Coleoptera, cf. Diptera - Nematocera, Crustacea: Cladocera)
A. A. Lanteri, Morrone J. J.1991Cladistic analysis of Priocyphis Hustache and related genera (Coleoptera: Curculionidae)
D. G. Kissinger1991Apionidae from North and Central America. Part 3. A new genus in the tribe Aplemonini Kissinger from Mexico (Coleoptera)
P. J. Johnson1991Taxonomic notes, new records, and a key to the adults of North American Byrrhidae (Coleoptera)
P. J. Johnson1991Taxonomic reviews of Lioon Casey and Listemus Casey, with descriptions of two new species (Coleoptera: Byrrhidae)
V. R. Jerez1991El genero Dictyneis Baly, 1865 (Coleoptera: Chrysomelidae: Eumolpinae). taxonomía, distribución geográfica y descripción de nuevas especies
E. Holm, WENTZEL L. M.1991Revision of the African species of Sponsor Castelnau & Gory (Coleoptera: Buprestidae: Polycestinae: Ptosimini)
T. J. Henry1991Revision of Keltonia and the cotton fleahopper genus Pseudatomoscelis, with the description of a new genus and an analysis of their relationships (Heteroptera: Miridae: Phylinae). In: Contributions on Natural History and Systematics of the Heteroptera and
R. D. Gordon1991West Indian Coccinellidae IV (Coleoptera): new genera and species of Sticholotidini
H. FURSCH1991Die Epilachnini Afrikas südlich der Sahara (Coleoptera: Coccinellidae)
M. Döberl1991Alticinae (Coleoptera, Chrysomelidae) from Nepal
L. V. Arnol'di, Zherikhin, V. V., Nikritin, L. M., Ponomarenko, A. G.1991Mesozoic Coleoptera
E. Colonnelli1991New World Cnemogonini (Coleoptera: Curculionidae). New species, new combinations and a type species designation
M. Carl1991Die Gattungen Adelostomoides gen. n. und Adelostoma Dup. aus Mesopotamien (Coleoptera: Tenebrionidae)
D. Burckhardt, Slipinski S. A.1991A review of the Passandridae of the world (Coleoptera, Cucujoidea). III. Genera Anisocerus, Aulonosoma, Passandrella, Passandrina, Scalidiopsis and Taphroscelidia
D. J. Browne1991Wing structure of the genus Eucanthus Westwood: confirmation of the primitive nature of the genus (Scarabaeoidea: Geotrupidae: Bolboceratinae)
K. W. Brown, Doyen J. T.1991Review of the genus Microschatia (Solier) (Tenebrionidae: Coleoptera)
R. G. Beutel1991Internal and external structures of the head of 3rd instar larvae of Amphizoa lecontei Matthews (Coleoptera: Amphizoidae). A contribution towards the clarification of the systematic position of Amphizoidae
C. L. Bellamy1991A revision of the Philippine coroebine genus Obenbergerula Strand (Coleoptera: Buprestidae: Agrilinae)
C. L. Bellamy1991A revision of the genus Eudiadora Obenberger (Coleoptera: Buprestidae)
T. Belkaceme1991Skelet und Muskulatur des Kopfes und Thorax von Noterus laevis Strum. Ein Beitrag zur Morphologie und Phylogenie der Noteridae (Coleoptera: Adephaga)
I. S. Askevold1991Classification reconstructed phylogeny and geographic history of the New World members of Plateumaris Thomson 1859 (Coleoptera: Chrysomelidae: Donaciinae)
I. S. Askevold1991An annotated list of Nearctic Donaciinae (Coleoptera: Chrysomelidae): the generic classification and type specimens of the New World species
A. C. Ashworth, Schwert D. P.1991On the occurences of Opristhius richardsoni Kirby and Asaphidion yukonense Wickham (Carabidae)


Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith