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  Arcana Entomologica; or illustrations of new, rare, and interesting insects.  
Vol. II: pl. 61
______________, 1859.
  Catalogue of orthopterous insects in the collection of the British Museum. Part I. Phasmidae.  
195 pp
London
Wetmore, A., 1916.
  Birds of Porto Rico.  
Bull United States Dept Agr 326: 140 pp
Williams, E.E., 1969.
  The ecology of colonization as seen in the Zoogeography of anoline lizards on small islands.  
Quart Rev Biol 44 (4): 345-389
Wolcott, G.N., 1923.
  “Insectae Portoricensis.” A preliminary annotated check-list of the insects of Porto Rico, with descriptions of new species.  
Journ Dept Agric Porto Rico VII (1): 313 pp
_____________, 1936.
  “Insectae Borinquenses.” A revised annotated check-list of the insects of Puerto Rico.  
Journ Agric Univ Puerto Rico XX (1): 1-600
_____________, 1941.
  A supplement to “Insectae borinquenses.”  
Journ Agric Univ Puerto Rico XXV (2): 33-158
_____________, 1948.
  The insects of Puerto Rico.  
Journ Agric Univ Puerto Rico XXXII (1): 1-224
_____________, 1951.
  Phasmidae: Walking Sticks. In “The present status of economic entomology in Puerto Rico.”  
Bull Agric Exper Stat Univ Puerto Rico 99: 47-50
 
Zompro, O., 1994.
  Cages for stick insects.  
Phasmid Stud Group Newsl 61: 9-10
__________, 1995a.
  Beschreibung des Männchens von Planispectrum bengalensis (Redtenbacher, 1906) (Phasmida: Bacillidae).  
Entomol Z 105 (13): 257-259
__________, 1995b.
  Terrarien für Stabschrecken  
Arthropoda 3 (3): 36-37
__________, 1995c.
  Baculofractum n. gen. – ein neues Genus der Phasmida.  
Entomol Z 105 (24): 488-490
__________, 1996a.
  Beiträge zur Kenntnis philippinischer Phasmiden, I.  
Entomol Z 106 (4): 160-164
__________, 1996b.
  Zum Sammeln, transport, Konservieren und Züchten von Phasmiden.  
Entomol Z 106 (5): 194-202
__________, 1996c.
  Beiträge zur Kenntnis philippinischer Phasmiden II. Bemerkungen über philippinische Obriminen, mit einer Neubeschreibung (Phasmatodea : Heteropterygidae : Obriminae).  
Entomol Z 106 (11): 450-456
__________, 1997a.
  Beiträge zur Kenntnis philippinischer Phasmiden III. Hermarchus leytensis n. sp., eine neue Phasmide von den Philippinen.  
Entomol Z 107 (1): 38-40, figs 1-2
__________, 1997b.
  Phasmidensteckbrief Nr. 1. Sungaya inexpectata Zompro, 1996.  
Arthropoda 5 (1): 8
__________, 1997c.
  Phasmidensteckbrief Nr. 2. Baculofractum insignis (Brunner v. Wattenwyl, 1907)  
Arthropoda 5 (2): 12-13
__________, 1997d.
  Fang und Transport von Gespenstschrecken.  
Arthropoda 5 (2): 15-16
__________, 1997e.
  Beschreibung der Eier einiger Phasmatodea.  
Arthropoda 5 (4): 1-3
__________, 1997f.
  Bemerkungen über das Kopulationsverhalten von Anisomorpha monstrosa Hebard, 1932 (Phasmatodea).  
Arthropoda 5 (4): 3
__________, 1997g.
  Neue Nachweise mediterraner Bacilliden (Phasmatodea).  
Arthropoda 5 (4): 10-12
__________, 1997h.
  Über einige Phasmiden aus der Entomologischen Sammlung des Zoologischen Museums Hamburg.  
Ent Mittl Zool Mus Hamburg 12 (156): 177-181
__________, 1998a.
  Breeding-notes on Sungaya inexpectata Zompro, 1996.  
Phasmid Stud Group Newsl 73: 5
__________, 1998b.
  Eine neue Gratidia-Art vom Mt. Elgon, Kenia (Phasmatodea).  
Entomol Z 108 (1): 42-44
__________, 1998c.
  Eine verkannte Planispectrum-Art aus Zentral-Borneo (Phasmatodea).  
Entomol Z 108 (2): 83-84
__________, 1998d.
  Notes on PSG-species.  
Phasmid Stud Group Newsl 74: 6
__________, 1998e.
  Revision nearktischer und neotropischer Genera der Insektenordnung Phasmatodea, insbesondere der Familie Heteronemiidae sensu Bradley & Galil. Diplom-Arbeit, Max-Planck-Institut für Limnologie, Plön, Deutschland.  
__________, 1998f.
  Stabschrecken von der Insel Utila, Honduras. (Insecta: Phasmatodea).  
Entomol Z 108 (5): 212-216, figs 1-8
__________, 1998g.
  Vorläufige Liste der von Ingo Fritzsche in Thailand gesammelten Stabschrecken (Insecta: Orthoptera: Phasmatodea). Results of Ingo Fritzsche's biological expeditions to Thailand, No. II.  
Arthropoda 6 (2): 6-8
__________, 1998h.
  Die Stabschreckensammlung Johann Jakob Kaups.  
Inform Hessischen Landesmus Darmstadt 98/1: 43-44
__________, 1998i.
  Neue Phasmiden aus Neuguinea (Insecta: Phasmatodea).  
Reichbachia 32 (25): 157-163
__________, 1998j.
  Neue Phasmiden aus Venezuela und Ecuador (Phasmatodea).  
Entomol Z 108 (11): 456-459, figs 1-2
__________, 1998k.
  Kweeknota over de Filipijnse soort Sungaya inexpectata Zompro, 1996.  
Phasma 8 (30): 6-7
__________, 1998l.
  Sungaya inexpectata.  
VDA aktuell 1/99: 46-47
__________, 1999a.
  Microphasma, eine neue Stabschrecken-Gattung aus Sri Lanka (Insecta: Phasmatodea: Pachymorphidae)  
Entomol Z 109 (3): 124-127, figs 1-6
__________, 1999b.
  Notes on PSG species.  
Phasmid Stud Group Newsl 78: 6
__________, 1999c.
  Terrarien für Stabschrecken.  
Kieler Sprotte 29: 18-19
__________, 1999d.
  Die Stabschrecken Rhamphosipyloidea gorkomi und Lonchodes mindanaense.  
VDA aktuell 1/2000: 53-55
__________, 2000a.
  Neue Stabschrecken aus Thailand (Insecta: Phasmatodea).  
TenDenZen Suppl 1999: 49-60, figs 1-34
__________, 2000b.
  Die Phasmidensammlung des Übersee-Museums, Bremen.  
TenDenZen Suppl 1999: 61-70, 3 figs
__________, 2000c.
  SEM-Studie des Eies von Bacteria nodulosa Redtenbacher, 1908, und die Erstbeschreibung des Weibchens.  
Entomol Z 110 (6): 171-174, figs 1-9
__________, 2000d.
  Designation of type species of 13 stick Insect genera described by J. Redtenbacher (Insecta: Orthoptera: Phasmatodea).  
Ann Naturh Mus Wien 102B: 93-96
__________, 2001a.
  A generic revision of the Insect order Phasmatodea : the New World genera of the Stick insect subfamily Diapheromeridae : Diapheromerinae = Heteronemiidae : Heteronemiinae sensu Bradley & Galil, 1977.  
Rev Suisse de Zool 108 (1): 189-255
__________, 2001b.
  Note on Pseudodiacantha macklottii (de Haan, 1842).  
Phasmid Studies 10 (1): 15-16
__________, 2001c.
  A new species of Phanocles from Ecuador (Phasmatodea: Diapheromeridae: Diapheromerinae: Diapheromerini).  
Phasmid Studies 10 (1): 17-18, figs 1-2
__________, 2001d.
  A key to genera of Eurycanthinae: Eurycanthini, with notes on the subfamily and designation of type-species.  
Phasmid Studies 10 (1): 19-23
__________, 2001e.
  Philippine phasmids from the collection of the Staatliches Museums für Tierkunde, Dresden (Insecta: Phasmatodea).  
Reichbachia 34 (5): 49-56, figs 1-18
__________, 2001f.
  Phyllium (Pulchriphyllium) exsectum Zompro n. sp. In Grösser, D., Wandelnde Blätter. Ein Katalog aller bisher beschriebenen Phylliinae-Arten und deren Eier mit drei Neubescheibungen.  
__________, 2001g.
  The Phasmatodea and Raptophasma n. gen., Orthoptera incertae sedis, in Baltic amber (Insecta: Orthoptera).  
Mitteil Geol-Paläont Inst Univ Hamburg 85: 229-261, 58 figs
__________, 2001h.
  Caledoniophasma marshallae, a new genus and species of Phasmatodea.  
Phasmid Studies 10 (2): 29-33, 2 figs
__________, 2001i.
  Stick insects in Baltic amber.  
Phasmid Studies 10 (2): 41-44, 7 figs
__________, 2001j.
  The type-material of Phasmatodea, described by Johann Jacob Kaup.  
Senckenbergiana biologica 81 (1/2): 133-145, 23 figs
__________, 2001k.
  Redescription and new synonymies of Heteronemia Gray, 1835 (Insecta: Phasmatodea) transferred to the suborder Areolatae.  
Stud Neotrop Fauna Environ 36 (3): 221-225, 13 figs
__________, 2002a.
  A revision of Oreophoetes Rehn, 1904 (Insecta: Phasmatodea: Anareolatae).  
Rev Suisse de Zool 109 (1): 143-153, 17 figs
__________, 2002b.
  Spinohirasea crassithorax, n. gen. n. sp., eine neue Stabschrecke aus Vietnam (Phasmatodea: Phasmatidae: Lonchodinae: Menexenini).  
Bonner Zool Beitr 50 (1/2): 67-72, 7 figs
Zompro, O., and Adis, J., 2001.
  A new species of Phasmatodea of the genus Echetlus Stål.  
Rev Agric, Piracicaba 76 (2): 291-297, figs 1a-d
Zompro, O., and Eusebio, O., 2000a.
  Phasmotaenia elongata n. sp., a new stick insect (Orthoptera: Phasmatodea) from the Philippine Islands.  
Philippine Ent 14 (1): 61-64, figs 1-4
___________________________, 2000b.
  A new genus and species of stick insect (Phasmatodea: Heteronemiidae: Lonchodinae) from the Philippine Islands.  
Philippine Ent 14 (2): 131-135, figs 1-6
___________________________, 2001.
  A new species of stick insect (Phasmatodea: Heteropterygidae: Obriminae: Obrimini) from Cebu, Philippine Islands.  
Philippine Ent 15 (1): 23-26, figs 1-3
Zompro, O., and Fritzsche, I., 1999.
  Dares ziegleri n. sp., eine neue Phasmide aus Thailand (Phasmatodea: Heteropterygidae: Obriminae: Datamini).  
Arthropoda 7 (1): 10-12, figs 2-5, picture 3
Zompro, O., and Hennemann, F.H., 2001.
  A new species of Autolyca Stål, 1875, from El Salvador (Insecta: Phasmatodea: Pseudophasmatidae, Anisomorphini).  
Nachr ent Ver Apollo N.F. 22 (3): 175-176, figs 1-7
Zompro, O., and Kujawski, T., 2001.
  Stabschrecken am Mittelmeer.  
VDA aktuell 4/2001: 66-67