Articles (47)
- Michael S. Engel, Benjamin Bembe (2020): An updated key to the species of Exaerete, with the description of a new species from Bolivia (Hymenoptera: Apidae) – Mitteilungen der Münchner Entomologischen Gesellschaft – 110: 97 - 106.
- Volker Lohrmann, George C. Waldren, Martin Reiß, Michael S. Engel (2016): An anocellar polistine wasp (Hymenoptera, Vespidae, Polistinae) from Texas – Zoosystematics and Evolution – 92: 251 - 255.
- Volker Lohrmann, Michael S. Engel (2015): A quadriocellar scoliid wasp (Hymenoptera, Scoliidae) from Mallorca, with a brief account of supernumerary ocelli in insects – Zoosystematics and Evolution – 91: 191 - 197.
- Michael S. Engel (2012): On the classivication of the bee genus Manuelia (Hymenoptera: Apidae) – Acta Entomologica Slovenica – 20: 65 - 72.
- New, primitive termites (Isoptera) from Early Cretaceous ambers of France and LebanonMichael S. Engel, André Nel, Dany Azar, Paul Tafforeau, Jean-Paul Colin, Didier Neraudeau, Vincent Perrichot (2011): New, primitive termites (Isoptera) from Early Cretaceous ambers of France and Lebanon – Palaeodiversity – 4: 39 - 49.
- Michael S. Engel, Ismael Hinojosa-Diaz (2011): A Remarkable Gynandromorph of Thectochlora alaris (VACHAL 1904) (Hymenoptera: Halictidae) – Entomofauna – 0032: 241 - 248.
- Michael S. Engel (2011): A note on the bee genus Compsomelissa ALFKEN 1924 in Yemen (Hymenoptera: Apidae) – Entomofauna – 0032: 209 - 212.
- Michael S. Engel, Maximilian Schwarz (2011): New Records and the Male of Megachile ventrisi ENGEL 2008 (Hymenoptera: Megachilidae) – Entomofauna – 0032: 213 - 220.
- Michael S. Engel, Maximilian Schwarz (2011): Two new species of Alocanthedon from Indonesia and Malaysia (Hymenoptera: Megachilidae) – Entomofauna – 0032: 429 - 436.
- Michael S. Engel, Holger Heinrich Dathe (2009): In Memoriam: Donald Burton Baker (1922–2004). – Beiträge zur Entomologie = Contributions to Entomology – 59: 3 - 18.
- Michael S. Engel (2009): A NEW SPECIES OF RANTHIDIELLUM FROM THAILAND, WITH A KEY TO THE SPECIES (HYMENOPTERA: MEGACHILIDAE) – Acta Entomologica Slovenica – 17: 29 - 35.
- Steven R. Davis, Michael S. Engel (2009): An Orthognathine Weevil of the Genus Mesocordylus in Dominican Amber (Coleoptera: Curculionoidea: Dryophthoridae). – Beiträge zur Entomologie = Contributions to Entomology – 59: 233 - 238.
- Michael S. Engel (2009): On the identity of Amegilla sesquicincta (Erichson) and the type species of Dizonamegilla (Hymenoptera: Apidae). – Beiträge zur Entomologie = Contributions to Entomology – 59: 325 - 328.
- Michael S. Engel, David A. Grimaldi (2009): Diversity and phylogeny of the Mesozoic wasp family Stigmaphronidae (Hymenoptera: Ceraphronoidea) – Denisia – 0026: 53 - 68.
- Michael S. Engel (2008): NEW SPECIES AND RECORDS OF AMMOBATINE BEES FROM PAKISTAN, KYRGYZSTAN, AND SRI LANKA (HYMENOPTERA: APIDAE) – Acta Entomologica Slovenica – 16: 19 - 36.
- Michael S. Engel (2008): A NEW APTEROUS ZOROTYPUS IN MIOCENE AMBER FROM THE DOMINICAN REPUBLIC (ZORAPTERA: ZOROTYPIDAE) – Acta Entomologica Slovenica – 16: 127 - 136.
- Michael S. Engel (2008): A NEW SPECIES OF MEGACHILE (EUTRICHARAEA) FROM WESTERN SAUDI ARABIA RELATED TO MEGACHILE WALKERI (HYMENOPTERA: MEGACHILIDAE) – Acta Entomologica Slovenica – 16: 151 - 156.
- Ismael Hinojosa-Diaz, Michael S. Engel (2008): Juxtocellar Structures in Euglossine Bees: A New Character for Corbiculate Studies (Hymenoptera: Apidae). – Beiträge zur Entomologie = Contributions to Entomology – 58: 97 - 105.
- Daniel J. Bennett, Michael S. Engel (2008): Pison dominimenke, a new crabronid wasp in Dominican amber (Hymenoptera: Crabronidae). – Beiträge zur Entomologie = Contributions to Entomology – 58: 113 - 119.
- Michael S. Engel (2008): A new species of Chiasmognathus from Iran, with a note on Chiasmognathus aegyptiacus in Israel (Hymenoptera: Apidae). – Beiträge zur Entomologie = Contributions to Entomology – 58: 223 - 226.
- Michael S. Engel, Martin Groß [Gross] (2008): The Pannonian insect fauna of styria: a preliminary overview. – Austrian Journal of Earth Sciences – 101: 52 - 59.
- Ricardo Ayala, Michael S. Engel (2008): A new species of Eufriesea from Jalisco, México, with a key to Mexican species of the genus (Hymenoptera: Apidae). – Beiträge zur Entomologie = Contributions to Entomology – 58: 227 - 237.
- Michael S. Engel, Ragnar Kinzelbach (2008): A primitive moth from the earliest Eocene Fur Formation ("Mo-clay") of Denmark (Lepidoptera: Micropterigidae) – Linzer biologische Beiträge – 0040_2: 1443 - 1448.
- Michael Ohl, Michael S. Engel (2007): Die Fossilgeschichte der Bienen und ihrer nächsten Verwandten (Hymenoptera: Apoidea) – Denisia – 0020: 687 - 700.
- Michael S. Engel (2007): TWO NEW AUGOCHLORINE BEES FROM ECUADOR (HYMENOPTERA: HALICTIDAE) – Acta Entomologica Slovenica – 15: 21 - 29.
- Michael S. Engel (2007): A NEW CTENOPLECTRINE BEE FROM SULAWESI (HYMENOPTERA: APIDAE) – Acta Entomologica Slovenica – 15: 31 - 46.
- Pison dominimenke, a new crabronid wasp in Dominican amber (Hymenoptera: Crabronidae).Daniel J. Bennett, Michael S. Engel (2007): Pison dominimenke, a new crabronid wasp in Dominican amber (Hymenoptera: Crabronidae). – Beiträge zur Entomologie = Contributions to Entomology – 57: 113 - 119.
- Ismael Hinojosa-Diaz, Michael S. Engel (2007): Two new orchid bees of the subgenus Euglossella from Peru (Hymenoptera: Apidae). – Beiträge zur Entomologie = Contributions to Entomology – 57: 93 - 104.
- Michael S. Engel, Kumar Krishna (2007): Drywood termites in Dominican amber (Isoptera: Kalotermitidae). – Beiträge zur Entomologie = Contributions to Entomology – 57: 263 - 275.
- Juxtocellar Structures in Euglossine Bees: A New Character for Corbiculate Studies (Hymenoptera:…Ismael Hinojosa-Diaz, Michael S. Engel (2007): Juxtocellar Structures in Euglossine Bees: A New Character for Corbiculate Studies (Hymenoptera: Apidae). – Beiträge zur Entomologie = Contributions to Entomology – 57: 97 - 105.
- A new species of Chiasmognathus from Iran, with a note on Chiasmognathus aegyptiacus in Israel…Michael S. Engel (2007): A new species of Chiasmognathus from Iran, with a note on Chiasmognathus aegyptiacus in Israel (Hymenoptera: Apidae). – Beiträge zur Entomologie = Contributions to Entomology – 57: 223 - 226.
- Primitive termites from the Early Cretaceous of Asia (Isoptera)Michael S. Engel, David A. Grimaldi, Kumar Krishna (2007): Primitive termites from the Early Cretaceous of Asia (Isoptera) – Stuttgarter Beiträge Naturkunde Serie B [Paläontologie] – 371_B: 1 - 32.
- A synopsis of Baltic amber termites (Isoptera)Michael S. Engel, David A. Grimaldi, Kumar Krishna (2007): A synopsis of Baltic amber termites (Isoptera) – Stuttgarter Beiträge Naturkunde Serie B [Paläontologie] – 372_B: 1 - 20.
- Steven R. Davis, Michael S. Engel (2007): Cossonine weevils in Dominican amber (Coleoptera: Curculionidae) – Linzer biologische Beiträge – 0039_2: 803 - 820.
- Michael S. Engel (2007): A new species of Amegilla from northeastern Egypt (Hymenoptera: Apidae) – Linzer biologische Beiträge – 0039_2: 821 - 828.
- Michael S. Engel (2006): A NEW SPECIES OF OSMIA FROM IRAN (HYMENOPTERA: MEGACHILIDAE) – Acta Entomologica Slovenica – 14: 123 - 130.
- Michael S. Engel (2006): A new Genus of Minute Ammobatine Bees (Hymenoptera: Apidae) – Acta Entomologica Slovenica – 14: 113 - 121.
- Michael S. Engel (2006): A new bee of the genus Cubitalia from Israel (Hymenoptera: Apidae). – Beiträge zur Entomologie = Contributions to Entomology – 56: 61 - 67.
- Michael S. Engel, Donald B. Baker (2006): A remarkable new leaf-cutter bee from Thailand (Hymenoptera: Magachilidae). – Beiträge zur Entomologie = Contributions to Entomology – 56: 69 - 74.
- Michael S. Engel (2006): A new nocturnal bee of the genus Megalopta, with notes on other Central American species (Hymenoptera: Halictidae) – Mitteilungen des Internationalen Entomologischen Vereins – 31_2006: 37 - 49.
- Michael S. Engel (2006): A new species of Microsphecodes from St. Kitts (West Indies) (Hymenoptera: Halictidae) – Mitteilungen des Internationalen Entomologischen Vereins – 31_2006: 51 - 54.
- Michael S. Engel (2005): A New Species of the Bee Genus Melitta from Afghanistan (Hymenoptera: Melittidae) – Mitteilungen des Internationalen Entomologischen Vereins – 30_2005: 81 - 84.
- Michael S. Engel (1999): A New Species of the Bee Genus Neocorynura from the Andes of Ecuador (Hymenoptera, Halictidae, Augochlorini) – Spixiana, Zeitschrift für Zoologie – 022: 173 - 178.
- New Bees of the Genus Ischnomelissa Engel, with a Key to the Species (Hymenoptera, Halictidae, …Robert W. Brooks, Michael S. Engel (1998): New Bees of the Genus Ischnomelissa Engel, with a Key to the Species (Hymenoptera, Halictidae, Augochlorini) – Deutsche Entomologische Zeitschrift (Berliner Entomologische Zeitschrift und Deutsche Entomologische Zeitschrift in Vereinigung) – NF_45: 181 - 189.
- Two new species of the neotropical bee genus Caenaugochlora (s. str. ) Michener (Insecta:…Michael S. Engel (1997-1998): Two new species of the neotropical bee genus Caenaugochlora (s. str.) Michener (Insecta: Hymenoptera: Halictidae: Augochlorini) – Reichenbachia – 32: 91 - 95.
- Two New Neotropical Bee Species of the Genus Neocorynura from Panamá (Hymenoptera: Halictidae)Michael S. Engel (1997): Two New Neotropical Bee Species of the Genus Neocorynura from Panamá (Hymenoptera: Halictidae) – Deutsche Entomologische Zeitschrift (Berliner Entomologische Zeitschrift und Deutsche Entomologische Zeitschrift in Vereinigung) – NF_44: 19 - 25.
- Neocorynurella, a New Genus of Augochlorine Bees from South America (Hymenoptera: Halictidae)Michael S. Engel, Barrett A. Klein (1997): Neocorynurella, a New Genus of Augochlorine Bees from South America (Hymenoptera: Halictidae) – Deutsche Entomologische Zeitschrift (Berliner Entomologische Zeitschrift und Deutsche Entomologische Zeitschrift in Vereinigung) – NF_44: 155 - 163.