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PUBLICATIONS
Hanski, I. & Krikken, J. 1991. Dung beetles in tropical forests
in South-East Asia. In: Hanski & Cambefort (eds.), Dung beetle
ecology, 481 pp. Princeton University Press: 179-197.
Huijbregts, J. & Krikken, J. 1985. Overzicht van wijzigingen
in de lijst van Nederlandse kevers (1966-1984). Nieuwsbrief EIS-Nederland
16: 23-30.
Huijbregts, J. & J. Krikken. 2009. Sulawesi Onthophagus with paraocular protrusions: ten new species, with a key (Coleoptera: Scarabaeidae: Scarabaeinae). Tijdschrift voor Entomologie 152: 209-236.
Krikken, J. 1970. The characters of Cyobius wallacei Sharp, a little-known onthophagine scarab from the Malay Archipelago
(Coleoptera: Scarabaeidae). Ent. Ber., Amsterdam 31: 22-28.
Krikken, J. 1970. New species of Euparia Lepeletiere
& Serville from New Guinea (Coleoptera: Aphodiidae). Zool.
Med. Leiden 44: 317-329.
Krikken, J. 1970. Termitaxis holmgreni gen. nov., sp. nov.,
a blind flightless termitophilous scarab from Peru (Coleoptera:
Aphodiidae). Proc. kon. ned. Akad. Wetensch. (C)73: 469-476.
Krikken, J. 1972. A new species of the African genus Genuchus Kirby (Coleoptera: Cetoniidae). Ent. Ber., Amsterdam 32: 137-140.
Krikken, J. 1972. New species of the Papuan genus Tafaia Valck Lucassen (Coleoptera: Cetoniidae). Tijdschr. Ent. 114: 239-254.
Krikken, J. 1972. Species of the East Asian bifasciatus group in the genus Trichius Latreille (Coleoptera: Cetoniidae).
Zool. Verh. Leiden 47: 481-496.
Krikken, J. 1972. Species of the South American genus Lomanoxia (Coleoptera: Aphodiidae). Studies Fauna Suriname 13: 68-83.
Krikken, J. 1974. A new species of Platyonitis Janssens
from Kenya, with notes on the genus (Coleoptera: Scarabaeidae).
Zool. Med. Leiden 48: 195-203.
Krikken, J. 1975. Cremastochilodius tristis, a new scarabaeoid
genus and species from Brazil. Ent. Ber., Amsterdam 35: 190-192.
Krikken, J. 1975. Telochilus freyi, a new genus and species
from Nigeria (Coleoptera: Cetoniidae). Zool. Med. Leiden 49: 21-25.
Krikken, J. 1975. Aesalus timidus sp. nov., a remarkable
addition to the Indonesian stag-beetle fauna (Coleoptera: Lucanidae).
Ent. Ber., Amsterdam 35: 49-51.
Krikken, J. 1976. Elephastomus carnei, a new species
from Queensland (Coleoptera: Geotrupidae). Ent. Ber., Amsterdam
36: 101-103.
Krikken, J. 1976. New genera of New World Cremastocheilini, with
revisional notes (Coleoptera: Cetoniidae). Zool. Med. Leiden 49:
307-315.
Krikken, J. 1976. Taxonomy of the African genus Placodidus Peringuey (Coleoptera: Cetoniidae). Proc. kon. ned. Akad. Wetensch.
(C)79: 367-380.
Krikken, J. 1976. New cremastochiliform genera from Africa (Coleoptera:
Cetoniidae). Rev. Zool. afr. 90: 649-657.
Krikken, J. 1977. Notes on African Onitini, mainly from southeastern
Kenya (Coleoptera: Scarabaeidae). Zool. Med. Leiden 51: 141-170.
Krikken, J. 1977. New bolboceratine genera from southwestern Africa
(Coleoptera: Geotrupidae). Zool. Meded. Leiden 52: 161-168.
Krikken, J. 1977. Some new and otherwise noteworthy species of Onthophagus Latreille from the Indo-Australian archipelago
(Coleoptera: Scarabaeidae). Zool. Meded. Leiden 52: 169-184.
Krikken, J. 1977. The Asian genus Pleuronota Kraatz and
allied forms: a clarification (Coleoptera: Cetoniidae). Zool.
Meded. Leiden 51: 199-209.
Krikken, J. 1977. The genus Bolbelasmus Boucomont in
Asia, with notes on species occurring in other regions (Coleoptera:
Geotrupidae). Zool. Meded. Leiden 51: 277-292.
Krikken, J. 1977. Notes on Asian cremastochiliform genera, with
descriptions of two new species (Coleoptera: Cetoniidae). Zool.
Med. Leiden 50: 309-320.
Krikken, J. 1977. A reappraisal of the Bolboceras iphicles Kolbe from southwestern Africa (Coleoptera: Geotrupidae). Rev.
Zool. afr. 91: 337-344.
Krikken, J. 1977. Asian bolboceratine scarabs of the genus Bolbogonium Boucomont (Coleoptera: Geotrupidae). Tijdschr. Ent. 120: 77-108.
Krikken, J. 1977. A new bolboceratine species from Angola (Coleoptera:
Geotrupidae). Ent. Ber., Amsterdam 37: 78-80.
Krikken, J. 1977. Additional species in two African genera hitherto
considered monotypic (Col., Cetoniidae). Ent. mon. Mag. 112: 91-95.
Krikken, J. 1978. Interessante Aphodius-soorten (Coleoptera:
Aphodiidae) uit mest van Nederlands grofwild. Zool. Bijdr. Leiden
23: 137-147.
Krikken, J. 1978. Valgine beetles: a preliminary review of the
genera, with descriptions of two novelties. Zool. Meded. Leiden
53: 153-164.
Krikken, J. 1978. A new Plectrone from the Philippine Islands
(Coleoptera: Cetoniidae). Ent. Ber., Amsterdam 38: 30-32.
Krikken, J. 1978. The Afro-Asian Bolboceroides validus group (Coleoptera: Geotrupidae). Zool. Meded. Leiden 52: 301-311.
Krikken, J. 1978. Taxonomic notes on Bolboceras indicum Westwood and its relatives (Coleoptera: Geotrupidae). Ent. Ber.,
Amsterdam 38: 72-75.
Krikken, J. 1978. Platygeniops, a new osmodermine genus
from Southeast Asia (Coleoptera: Cetoniidae). Zool. Meded. Leiden
53: 83-89.
Krikken, J. 1978. Some peculiar cetoniine beetles from South West
Africa. Zool. Med. 53: 263-271.
Krikken, J. 1979. New and otherwise noteworthy cetoniine beetles.
Zool. Meded. Leiden 54: 1-14.
Krikken, J. 1979. Taxonomic review of the Afrotropical genus Hypselogenia Burmeister (Coleoptera: Cetoniidae). Zool. Meded. Leiden 54: 111-121.
Krikken, J. 1979. Taxonomic review of the Southeast Asian genus Rhinacosmus Kraatz (Coleoptera: Cetoniidae). Zool. Meded.
Leiden 54: 281-289.
Krikken, J. 1979. The genus Bolbocerosoma Schaeffer in
Asia (Coleoptera: Geotrupidae). Zool. Meded. Leiden 54: 35-51.
Krikken, J. 1979. Suralcis Machatschke, a remarkable
genus of African ruteline chafers. Ent. Ber., Amsterdam 39: 41-45.
Krikken, J. 1979. A new Placodidus from Angola (Coleoptera:
Cetoniidae). J ent. Soc. sthrn Afr. 42: 57-60.
Krikken, J. 1980. Bolboceratine scarabs of the Oriental genus Bolbohamatum nov. (Coleoptera: Geotrupidae). Tijdschr.
Ent. 123: 1-38.
Krikken, J. 1980. New cetoniine taxa from Africa and Asia (Coleoptera:
Cetoniidae). Rev. fr. Ent. (NS)2: 185-189.
Krikken, J. 1980. Taxonomic review of the New Guinea subgenus Homoeopsopha Schürhoff of Ischiopsopha Gestro
(Coleoptera: Cetoniidae). Zool. Meded. Leiden 56: 53-64.
Krikken, J. 1980. A new Coenochilus from southern Africa
(Coleoptera: Cetoniidae). Ent. Ber., Amsterdam 40: 69-71.
Krikken, J. 1980. Taxonomic reviews of three small cremastochiliform
genera from Asia and Africa (Coleoptera: Cetoniidae). Zool. Meded.
Leiden 56: 7-25.
Krikken, J. 1981. A peculiar new cetoniine beetle from Lombok.
Ent. Ber., Amsterdam 41: 170-172.
Krikken, J. 1981. Geotrupidae from the Nepal Himalayas. New flightless
species of Geotrupes Latreille 1796, with a biogeographical
discussion (Insecta: Coleoptera). Senckenbergiana biol. 61: 369-381.
Krikken, J. 1981. Taxonomic review of the New World genus Genuchinus Westwood (Coleoptera: Cetoniidae). Proc. kon. ned. Akad. Wetensch.
(C)84: 403-417.
Krikken, J. 1981. A new species of Onthophagus Latreille
from Sumatra (Coleoptera: Scarabaeidae). Ent. Ber., Amsterdam
41: 95-96.
Krikken, J. 1982. New species of Taeniodera from the
Sunda Islands (Coleoptera: Cetoniidae). Zool. Med. Leiden 56:
113-119.
Krikken, J. 1982. The genus Heteroclitopus Peringuey
in Kenya (Coleoptera: Scarabaeidae). Ent. Ber., Amsterdam 42:
120-124.
Krikken, J. 1982. New genus-group names in the family Cetoniidae
(Coleoptera). Ent. Ber., Amsterdam 42: 148-149.
Krikken, J. 1982. A new Clinterocera from Borneo (Coleoptera:
Cetoniidae). Ent. Ber., Amsterdam 42: 30-32.
Krikken, J. 1982. North American myrmecophilous beetles of the
genus Cremastocheilus: classification and review of the
subgenera Trinodia and Anatrinodia (Coleoptera:
Cetoniidae). Proc. kon. ned. Akad. Wetensch. (C)85: 509-526.
Krikken, J. 1982. Some unusual genera and species from Africa
(Coleoptera: Cetoniidae). Rev. Zool. afr. 96: 529-538.
Krikken, J. 1983. A new genus and species of cetoniine beetle
(Col., Scarabaeoidea) from New Guinea. Ent. mon. Mag. 119: 137-139.
Krikken, J. 1983. New species of the Indo-Australian genus Ischiopsopha
Gestro (Coleoptera: Cetoniidae). Zool. Med. Leiden 57: 19-25.
Krikken, J. 1983. The little-known Afrotropical genus Trichocephala Moser, with notice of a second species (Coleoptera: Cetoniidae).
Zool. Med. Leiden 27: 357-362.
Krikken, J. 1983. An interesting case of camouflage in African
dung-beetles of the genus Drepanocerus (Coleoptera: Scarabaeidae).
Ent. Ber., Amsterdam 43: 90-92.
Krikken, J. 1984. A generic reclassification of the Afrotropical
Bolboceratini (Coleoptera: Geotrupidae). Zool. Med. Leiden 58:
23-45.
Krikken, J. 1984. A new genus of small Goliathini from East Africa
(Coleoptera: Cetoniidae). D. ent. Z. (NF)31: 237-240.
Krikken, J. 1984. A new Ingrisma species from Hainan
(Coleoptera: Cetoniidae). Ent. Ber., Amsterdam 41: 41-43.
Krikken, J. 1984. A new key to the suprageneric taxa in the beetle
family Cetoniidae, with annotated lists of the known genera. Zool.
Verh. Leiden 210: 75 pp.
Krikken, J. 1985. A new Centrantyx from Ethiopia, with
notes on the genus (Coleoptera: Cetoniidae). Revue Zool. afr.
99: 153-157.
Krikken, J. 1986. Provisional checklist of the Valginae (Coleoptera:
Cetoniidae). Haroldius 1: 1-17.
Krikken, J. 1986. Two new species of Onthophagus Latreille
from the Philippine island of Samar (Coleoptera: Scarabaeidae).
Zool. Meded. Leiden 60: 277-283.
Krikken, J. 1987. A third valgine species from the island of Sulawesi
(Coleoptera: Cetoniidae). Ent. Ber., Amst. 47: 122-124.
Krikken, J. 1987. A new species of the dung beetle genus Synapsis Bates from Borneo, with notes on its relatives (Coleoptera: Scarabaeidae).
Zool. Meded. Leiden 61: 319-325.
Krikken, J. & Huijbregts, J. 1987. Large-eyed Onthophagus species of Sundaland: a key and descriptions of five new species
(Coleoptera: Scarabaeidae). Zool. Meded. Leiden 61: 123-136.
Krikken, J. & Huijbregts, J. 1987. Southeast Asian Termitodius:
A taxonomic review, with descriptions of four new species (Coleoptera:
Aphodiidae). Zool. Meded. Leiden 61: 97-111.
Krikken, J. & Kaas, J.P. 1984. A new dung-beetle species of
the genus Aphodius Illiger from East Africa (Coleoptera:
Aphodiidae). Ent. Ber., Amsterdam 44: 9-11.
Krikken, J. & Pijpers, H.C. 1982. Het vliegend hert Lucanus
cervus (Linnaeus) in Nederland. Nieuwsbrief EIS-Nederland
12: 35-43.
Krikken, J. et al. 1981. Samuel Constant Snellen van Vollenhoven
(1816-1880) and his entomological work. Tijdschr. Ent. 124: 235-268.
Krikken, J. & Huijbregts, J. 2006. Miniature scarabs of the genus Haroldius on Sulawesi, with notes on their relatives (Coleoptera: Scarabaeidae. Tijdschrift voor Entomologie 149: 167187.
Huijbregts, J. & Krikken, J. 2007. First record of the genus Amphistomus from the Moluccas
(Coleoptera: Scarabaeidae: Scarabaeinae). Tijdschrift voor Entomologie 150: 31-37.
Krikken, J. & Huijbregts, J. 2007. Taxonomic diversity of the genus Ochicanthon in Sundaland (Coleoptera: Scarabaeidae: Scarabaeinae). Tijdschrift voor Entomologie 150: 421-479.
Krikken, J. 2008. Zelenkaesalus subgen.n. for three Southeast Asian species of Echinoaesalus Zelenka, including E. javanus sp.n. (Coleoptera: Lucanidae: Aesalinae). Koleopterologische Rundschau 78: 275-284.
Krikken, J. 2008. A neglected trichiine beetle from Costa Rica (Coleoptera: Cetoniidae). Zoologische Mededelingen Leiden 82: 103-108.
Krikken, J. 2008. Blind, flightless termitophiles of the genus Termitotrox in East Africa: three
new species with a generic review (Coleoptera: Scarabaeidae: Termitotroginae). Tijdschrift voor
Entomologie 151: 65-75.
Krikken, J. 2008. Two new species from Kenya in the physogastric termitophilous genus
Termitoderus (Coleoptera Scarabaeidae Aphodiinae). Tropical Zoology 21: 153-162.
Krikken, J. 2008. Zelenkaesalus subgen.n. for three Southeast Asian species of Echinoaesalus
Zelenka, including E. javanus sp.n. (Coleoptera: Lucanidae: Aesalinae). Koleopterologische
Rundschau 78: 275–284.
Krikken, J. & Huijbregts, J. 2008. Two new taxa from the Lesser Sundas in the genus
Onthophagus (Coleoptera: Scarabaeidae: Scarabaeinae). Journal of Natural History 42: 2735
2746.
Krikken, J. & Huijbregts, J. 2008. Sulawesi large-eyed Onthophagus and their relatives: seven
new species, with a key (Coleoptera: Scarabaeidae: Scarabaeinae). Tijdschrift voor Entomologie
151: 155-171.
Krikken, J. & Huijbregts, J. 2008. Distinguishing the Sundaland species in the Onthophagus
(Parascatonomus) aurifex group (Coleoptera: Scarabaeidae: Scarabaeinae). Tijdschrift voor
Entomologie 151: 173--185.
Huijbregts, J & Krikken, J. 2009. A remarkable new two-horned species of Onthophagus from
Borneo (Coleoptera: Scarabaeidae: Scarabaeinae). Malayan Nature Journal. 61: 1-9.
Krikken, J. & Huijbregts, J. 2009. Onthophagus pilularius and its close relatives in Sundaland: a
taxonomic reappraisal (Coleoptera: Scarabaeidae: Scarabaeinae). Deutsche Entomologische
Zeitschrift. 56: 41-55.
Krikken, J. 2009. Indognorimus and Indotrichius, new genera for South Asian Trichiini: a
taxonomic clarification (Coleoptera: Cetoniidae). Haroldius 3: 3-15.
Krikken, J. & Huijbregts, J. 2009. A new Haroldius Boucomont and a new Tesserodon Hope from
te Moluccas (Coleoptera: Scarabaeidae: Scarabaeinae. Koleopterologische Rundschau 79: 257
266.
Krikken, J. 2009. Drepanocerine dung beetles: a group overview, with description of new taxa
(Coleoptera: Scarabaeidae: Scarabaeinae). Haroldius 4: 3-30.
Lekkerkerk, R.W. & Krikken, J. 1986. Taxonomic review of the
Afrotropical genus Dicronorhina
Hope, with notes on its
relatives (Coleoptera: Cetoniidae). Zool. Verh. Leiden 233: 1-46.
Tangelder, I.R. & Krikken, J. 1982. Termitophilous scarabs
of the tribe Corythoderini: a
taxonomic review (Coleoptera: Aphodiidae).
Zool. Verh. Leiden 194: 111 pp. |
