Rice R. E., Michalides T. J., 1988: Pistachio seed chalcid, Megastigmus pistaciae Walker (Hymenoptera: Torymidae), in California. 4 pp.
50
2
ISO 203
Richard G., 1950: Régénération des pattes chez le termite a cou jaune (Calotermes flavicollis Fab.). 4 pp.
50
2
72159
Richard G., 1951: Théses présentées a la faculté des sciences de l’Université de Paris. Le phototropisme dus termite a cou jaune (Calotermes flavicollis Fabr.) et ses bases sensorielles. 119 pp.
590
24
71752
Richards A. M., 1955: The anatomy and morphology of the cave-orthopteran Macropathu filifer Walker, 1869. 48 pp.
395
16
ORT 1034
Richards A. M., 1960: Revision of the Rhaphidophoridae (Orthoptera) of New Zealand. Part VII – The Rhaphidophoridae of the Waipu caves. 6 pp.
50
2
19632
Richards A. M., Filewood L. W., 1988: The effect of agricultural crops and weeds on thebionomics of the pest species compising the Epilachna vigintioctopunctata complex (Col., Coccinellidae). 16 pp.
95
4
CUC 1028
Richards A. M., Filewood L. W., 1990: The influence of cucurbitaceous weeds on the bionomics of the pest species, Epilachna cucurbitae Rich. (Col., Coccinellidae). 10 pp.
50
2
CUC 1029
Richards A. M., Pope R. D., Eastop V. F., 1976: Observations on the biology of Subcoccinella vigintiquattuor-punctata (L.) in southern England. 7 pp.
50
2
DIP 2806
Richards O. W., 1926: Notes on the British species of Lucilia (Diptera). 6 pp. [M40]
50
2
32210
Richards O. W., 1932: A contribution to the study of the genera Ephistia, gn. (including Strymax, Dyar), and Plodia, gn. (Lepidoptera, Phycitidae), with notes on parasites of the larvae. 84 pp.
690
28
HYM 6951
Richards O. W., 1933: Hymenopterous parasites of adult beetles. 2 pp.
50
2
DIP 5860
Richards O. W., 1936: A second note on the genus Pachyophthalmus B. B. (Diptera, Tachinidae). 2 pp.
50
2
TSL 08607
Richards O. W., 1937: Results of the Oxford University Expedition to British Guiana, 1929. Hymenoptera, Sphecidae and Bembecidae. 18 pp. The Transactions of the Royal Entomological Society of London 86(7)
150
6
DIP 7075
Richards O. W., 1941: Sphaeroceridae (Diptera) collected by the British Graham Land Expedition, 1934-37. 4 pp. [M42]
50
2
DIP 7076
Richards O. W., 1947: Asilid flies and their prey in British Guiana. 1 pp.
50
2
HYM 6952
Richards O. W., 1947: On a new species of Mesodryinus (Hym., Dryinidae) bred by Dr. E. McC. Callan in Trinidad. 4 pp. [M43]
50
2
63044
Richards O. W., 1951: Brachypterous Sphaeroceridae. British Museum (Natural History) Ruwenzori Expedition 1934-5. Vol. II. No. 8. 23 pp.
195
8
HYM 6953
Richards O. W., 1952: Hymenoptera aculeata collected in Anglesea. 1 pp.
50
2
DIP 5861
Richards O. W., 1953: Two new African species of Ceroptera Meigen (Diptera: Sphaeroceridae). 4 pp.
50
2
DIP 2807
Richards O. W., 1955: Diptera Sphaeroceridae. Pp. 296-301. In: Contributions a l’étude de la faune entomologique du Ruanda-Urundi. Mission P. Basilewsky 1953. Premiere partie. 6 pp. Ann. Mus. Congo, Tervuren, Zool. 36: 296-301.
50
2
DIP 7077
Richards O. W., 1956: A new species of Leptocera Olivier from Hawaii (Diptera: Sphaeroceridae). 3 pp. [M42]
50
2
HYM 3242
Richards O. W., 1956: An interpretation of the ventral region of the Hymenopterous thorax. 6 pp.
50
2
HYM 7290
Richards O. W., 1956: The nests of South American social wasps. 2 pp. [M43]
50
2
HYM 3243
Richards O. W., 1958: A British record of Dusmetia pulex (Ruschka) (Chalcidoidea, Encyrtidae). 2 pp.
50
2
DIP 7078
Richards O. W., 1960: Notes on the names of some Diptera Sphaeroceridae. 4 pp. [M42]
50
2
DIP 2808
Richards O. W., 1961: Diptera (Sphaeroceridae) from south Chile. 12 pp.
50
2
DIP 7079
Richards O. W., 1961: The fauna of an area of limestone pavement on the Burren, Co. Clare. 8 pp.
50
2
HYM 6955
Richards O. W., 1962: The nest of Ancistrocerus Waldenii flavidulus Bequaert in California (Hymenoptera: Vespidae). 2 pp. [M43]
50
2
DIP 7080
Richards O. W., 1962: Two new East African species of Alombus Beck and an apterous Sepsid (Chloropidae and Sepsidae). Mission zoologique de l’I.R.S.A.C. en Afrique orientale. (P. Basilewsky et N. Leleup, 1957) LXXI. Diptera. 5 pp.
50
2
63045
Richards O. W., 1963: Sphaerocerid flies from South and Central America in the collection of the California Academy of Sciences (Diptera). 16 pp.
95
4
DIP 2809
Richards O. W., 1964: New species of Leptocera Olivier. In the Burrows of the pocket gopher, Geomys bursarius illinoensis Komarek and Spencer, found in illionois (Diptera: Sphaeroceridae). 9 pp.
50
2
72668
Richards O. W., 1964: The entomological fauna of Southern England with special reference to the country round London. 48 pp.
295
12
61906
Richards O. W., 1965: A contribution to the study of the genus Sphaerocera Latreille in Central and South America (Diptera: Sphaeroceridae). 19 pp. [M58]
150
6
61072
Richards O. W., 1965: CI. Diptera. Flightless Sphaeroceridae and Chloropidae. Mission zoologique de l’I.R.S.A.C. en Afrique orientale (P. Basilewsky et N. Leleup, 1957). 50 pp.
395
16
HYM 3244
Richards O. W., 1966: New records of Pseudomasaris Ashmead (Hymenoptera: Vespoidea, Masaridae), with notes o P. phaceliae Rohwer and P. cazieri R. M. Bohart. 9 pp.
50
2
63046
Richards O. W., 1966: New Sphaeroceridae (Diptera) from the Kivu district, with a revision of the genus Aluligera Richards. 54 pp.
495
20
63047
Richards O. W., 1967: A catalogue of the Diptera of the America South of the United States. 72. Family Sphaeroceridae (Borboridae). 28 pp. [M58]
195
8
TSL 11905
Richards O. W., 1967: Some British species of Leiophron Nees (Hymenoptera: Braconidae, Euphorinae), with the description of two new species. 16 pp. The Transactions of the Royal Entomological Society of London 119(5)
150
6
HYM 6956
Richards O. W., 1968: New records and new species of Australian Masaridae (Hymenoptera: Vespoidea). 4 pp.
50
2
63628
Richards O. W., 1968: New south African species of the genus Scutelliseta Richards (Diptera: Sphaeroceridae). 27 pp.
195
8
63629
Richards O. W., 1968: Some Sphaeroceridae (Diptera), partly short-winged, collected in South Africa my Monsieur N. Leleup. 16 pp. [M58]
150
6
TSL 12007
Richards O. W., 1968: Sphaerocerid flies associating with doryline ants, collected by Dr. D. H. Kistner. 16 pp. The Transactions of the Royal Entomological Society of London 120(7): 183-198.
150
6
HYM 6957
Richards O. W., 1969: Cyrtogonatopus Kiefffer (Hymenoptera: Dryinidae), with the description of a new species from Cuba. 3 pp.
50
2
HYM 6958
Richards O. W., 1969: Records of Masarid wasps with descriptions of two new species of Quartinia Ed. André (Hymenoptera). 5 pp. [M43]
50
2
HYM 5679
Richards O. W., 1969: Species of Trypoxylon Latreille (Hymenoptera: Sphecidae) from Cuba. 4 pp. [M43]
50
2
HYM 6959
Richards O. W., 1970: Three new species of Polybia Lepeletier (Hymenoptera, Vespidae, Polistinae). 5 pp. [M43]
50
2
HYM 6960
Richards O. W., 1971: A new British species of Dryinidae (Hymenoptera). 1 pp. [M43]
50
2
HYM 6961
Richards O. W., 1971: The habits of Editha magnifica (Perty) (Hym. Sphecidae, Bembicini). 2 pp. [M43]
50
2
HYM 6962
Richards O. W., 1971: Two new species of the genus Microstigmus Ducke (Hymenoptera: Sphecoidea). 3 pp.
50
2
TSL 124123
Richards O. W., 1972: The species of the South American wasps of the genus Microstigmus Ducke (Hymenoptera: Sphecoidea, Pemphredoninae). 26 pp. [51929] The Transactions of the Royal Entomological Society of London 124(2): 123-148.
Legend_PdfFreeIconDescription
Legend_PdfPaidIconDescription
