Jan Krikken 1944-2022

 
   
 
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Jan Krikken at the International Congress
of Entomology in Washington, D. C.,
August 1976. Photo by Brett Ratcliffe.
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Dr. Krikken in 2009.
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Dr. Krikken has previously been a prolific worker primarily in the Cetoniinae and Geotrupidae. For about the past 20 years he was heavily engaged in administration at the Natural History Museum in Leiden.
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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.

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University of Nebraska-Lincoln State Museum - Division of Entomology