326:, where an aphrodisiac sex pheromone made exclusively by males is emitted through secretions. A close relationship is known to exist between the release of these pheromonal signals from specific glands and the corresponding behaviours of female calling posture and male wing raising. The female licks these secretions while the male slides backwards underneath the female and hooks the edge of the subgenital plate with his phallomere. The female allows insertion by the male into the genital atrium by turning 180 degrees and opening the abdominal cavity.
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322:, which stimulates loco-motor activity in the male to approach the female. While the female emits the sex pheromones from pygidial glands, which are located posteriorly on the abdomen, she will also assume a calling posture. The male touches the female with his antennae to assess her as a sexual partner. The male raises his wings and wingsheaths vertically and rotates 180 degrees. The female turns and moves towards the males' abdominal
298:
can regenerate more proximal tissues and structures in a more distal amputation level on its leg after a distal part of the femur foreleg was transplanted to a proximal level of a hindleg tibia. This discovery concluded then that some insects are capable of regenerating certain tissues, and the most
329:
The spermatophore is made by the male inside the females' genital atrium, which is rejected by her multiple days later due to the secretions of her spermathecal glands. Several days later, an ootheca is laid and placed by the female into her brood sac. The gestation period for
205:. The name death's head comes from the markings on the top of the pronotum: "cranii", which is Latin for "of the head", and "fer", meaning "carry" or "carrier". Due to their unique appearance and certain characteristics, they make an easy to care for pet or display insect for
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Both sexes have fully developed wings, but can be distinguished in that the females have a much larger subgenital plate than the males. While sexual dimorphism of the antennae is often seen in other cockroach species, such as
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lasts 55 to 65 days. After this period, the ootheca is ejected and the larvae free themselves from the embryonic covering. During the preoviposition period and during gestation sexual receptivity of females is inhibited.
248:
is potential prey for both invertebrates, such as spiders, mantids, centipedes, and parasitoid wasps, and vertebrate insectivorous animals, including fish, amphibians, reptiles, birds and mammals.
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will feed on any organic food source available, including leaf matter. In captivity, it is recommended they are provided foods like fresh fruit and vegetables, wet dog food and moist cereal.
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have wings that possess pink flight muscles capable of supporting sustained flight. However, they generally only glide short distances. Juveniles lack wings and prefer to burrow.
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768:"Cockroach tergal glands producing female sex attractant pheromones and male aphrodisiacs in particular in the subfamily Blaberinae (Blattaria: Blaberidae)"
232:. It has also been introduced into southern Florida in the United States. They can be found on forest floors, hiding in leaf matter and rotting wood.
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201:, due to its similar appearance. It is distinguished by jet black cloak-like marking on its wings and a skull-shaped, amber/black marking on its
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burrows itself into softer substrates when possible, using its head and pronotum, allowing the cockroach to hide. Cockroaches are
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619:
Pass, Günther (1985). "Gross and fine structure of the antennal circulatory organ in cockroaches (Blattodea, Insecta)".
287:, are known to possess independent pulsatile circulatory organs within their antennae, also known as an antennal heart.
866:
Ross, Andrew J. (2012). "Testing decreasing variability of cockroach forewings through time using four Recent species:
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Bohn, Horst (1976-10-15). "Regeneration of proximal tissues from a more distal amputation level in the insect leg (
458:"Mechanical properties of the cuticles of three cockroach species that differ in their wind-evoked escape behavior"
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secretes a volatile aggregative pheromone from the mandibular glands when engaging in gregarious behaviour.
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are ovoviviparous cockroaches and mate once at a time. The act of mating begins with the female emitting a
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Abed, Dehbia; Tokro, Patrice; Farine, Jean-Pierre; Brossut, Rémy (1993-03-01). "Pheromones in
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burm. (Dictyoptera, Blaberidae) developpement, structure et fonctionnement".
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McGorry, Clare A.; Newman, Caroline N.; Triblehorn, Jeffrey D. (July 2014).
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Quennedey, André; Brossut, Rémy (1975-01-01). "Les glandes mandibulaires de
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insects, meaning they often interact and associate with one another.
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Grillou, Huguette (1973-01-01). "A study of sexual receptivity in
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In response to a predator approaching or after an attack,
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456:Clark, Andrew J.; Triblehorn, Jeffrey D. (2014).
294:is capable of regenerating some of its tissues.
345:, no antennal sexual dimorphism is apparent in
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374:- Death's Head Cockroach - BugGuide.Net"
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983:Smithsonian Miscellaneous Collection
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299:frequent type of regeneration in
904:10.1111/j.1744-7917.2011.01465.x
193:. It is often confused with the
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1086:Cockroach Species File (new):
1076:Cockroach Species File (old):
772:European Journal of Entomology
580:10.1016/j.jinsphys.2014.05.017
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742:10.1016/0022-1910(73)90231-X
730:Journal of Insect Physiology
688:10.1016/0012-1606(76)90230-X
568:Journal of Insect Physiology
533:10.1016/0040-8166(75)90022-1
35:Death's head cockroach
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972:Black and white photograph
766:Sreng, Leam (2013-01-01).
240:In their native habitats,
1208:Insects described in 1838
426:"Deaths Head Cockroach -
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50:Scientific classification
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398:"Death's Head Cockroach"
217:Distribution and habitat
189:belonging to the family
933:Lambin, M. (1973). "".
633:10.1002/jmor.1051850210
290:It has been found that
283:Cockroaches, including
228:, the West Indies, and
876:Shelfordella lateralis
177:death's head cockroach
785:10.14411/eje.2006.112
676:Developmental Biology
621:Journal of Morphology
434:www.exotic-pets.co.uk
342:Periplaneta americana
872:Polyphaga aegyptiaca
728:Burm. (Blattaria)".
199:Blaberus discoidalis
27:Species of cockroach
896:2012InsSc..19..129R
868:Blattella germanica
829:1993Checo...4...46A
809:Blattella germanica
424:EXOTIC-PETS.CO.UK.
1032:Blaberus craniifer
1002:Blaberus craniifer
880:Blaberus craniifer
837:10.1007/BF01245896
813:Blaberus craniifer
672:Blaberus craniifer
517:Blaberus craniifer
428:Blaberus craniifer
372:Blaberus craniifer
236:Diet and predators
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182:Blaberus craniifer
159:Blaberus craniifer
18:Blaberus craniifer
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475:10.7717/peerj.501
195:discoid cockroach
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305:intercalary
296:B.craniifer
1197:Categories
439:2019-11-29
407:2019-12-01
383:2019-11-29
276:Adults of
272:Physiology
262:gregarious
191:Blaberidae
166:Burmeister
117:Blaberidae
87:Arthropoda
947:0340-0336
912:1744-7917
845:1423-0445
794:1210-5759
750:0022-1910
696:0012-1606
641:1097-4687
588:1879-1611
574:: 59–70.
541:0040-8166
484:2167-8359
370:"Species
353:Citations
252:Behaviour
211:hobbyists
187:cockroach
135:Species:
107:Blattodea
73:Kingdom:
67:Eukaryota
1141:10233978
1051:BugGuide
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1011:Wikidata
920:86327022
853:40600269
657:49704623
649:29976030
606:24879967
502:25101230
468:: e501.
324:tergites
203:pronotum
128:Blaberus
113:Family:
83:Phylum:
77:Animalia
63:Domain:
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1102:1075070
1079:1174159
981:, from
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892:Bibcode
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123:Genus:
103:Order:
97:Insecta
93:Class:
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168:, 1838
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1069:5WKGL
979:nymph
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849:S2CID
653:S2CID
462:PeerJ
1167:6982
1162:NCBI
1149:ITIS
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209:and
175:The
1097:EoL
1064:CoL
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900:doi
833:doi
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629:doi
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