The function of the malphigian tubule is to remove the waste product which are produced by the metabolism of the body. The wings … A key to identify the 5 known species of Macrophyllodromia is given by Albuquerque (1962). Which one of the following statements is true for cockroach? They are kept folded below the tegmina and are used for flying. Chapter Chosen. No species of Macrophylodromia has previously been collected in association with a fulgorid. The female cockroach secrets a pheromone or sex attractant which attracts the male cockroach. 50%. 2. answered Jun 12 by RajeshKumar (50.7k points) selected Jun 12 by Kumkum01 . Distinguish between (a) Simple epithelium and compound epithelium. Numerous standard and intercalary veins and a wide and long costal area place it within the family Blattidae. 2AâE males from Barro Colorado Island, from slide preparations 2AâC M. maximiliani. b. (A) Compound eye is also called as ocellus (B) Spiracle helps in excretion (C) Phallomere is present in female Cockroach (D) Ventral nerve cord. Pronotum subelliptical, widest behind the middle (Fig. Wikipedia does not currently have an article on phallomere, but our sister project Wiktionary does: . Many fulgorids produce large amounts of waxes and in a few species these materials have been chemically analyzed. Blood of cockroach is composed of colourless plasma and hemocytes. Question 52. 2A subgenital plate and styles (dorsal); 2B genitalia (dorsal); 2C supra-anal plate and paraprocts (ventral); 2D, 2E M. panamae Albuquerque; 2D subgenital plate and styles (dorsal); 2E genitalia (dorsal); 2F female, from Costa Rica, abdominal terga 8 - 10 (supra-anal plate; dorsal, pinned specimen). Abbreviations: a, subgenital plate; b, left style; c, interstylar margin; d, right style; e, left genital phallomere; fâh, median genital phallomere (aedeagus, penis): f, L2vm, median sclerite (L2 ventromedial), g, L2d (L2 dorsal); h. prepucial membrane); i, R2, genital hook, sclerite of the right phallomere; j, supra-anal plate; k, right paraproct; l, supra-anal plate. (iv) How many segments are present in the abdomen of cockroach? The digestive system consists of the alimentary canal and digestive glands. The left phallomere was often prolapsed, distorted, and reduced in sclerotization. 2A). The former species was described from Mexico and males from the two countries are needed to verify the present determinations. Hind wing anterior field yellowish, the anterior margin darker, posterior field infuscated. cockroach; class-11; Share It On Facebook Twitter Email 1 Answer +1 vote . A new species of Nocticola (Nocticolidae), N. gonzalezi Lucañas & Lit, sp. Stratified epithelium ii. 147 Views. Both now get into end-to-end position. Macrophyllodromia spp. Answer: Malpighian tubule; fat body; nephrocytes; urecose gland. Phallomere is present in female Cockroach. It bears three thoracic and six abdominal ganglia. Answer in one word or one line. Tegmina brown, with about 4 black spots (Fig. This document is highly rated by NEET students and has been viewed 5612 times. Cerci dark dorsad (only a few segments of one cercus intact). A new species of Nocticola (Nocticolidae), N. gonzalezi Lucañas & Lit, sp. The labium is a lover lip and a pair of mandibles are present in mouthparts of a cockroach. Measurements (mm).â Length, 17.0; pronotum length Ã width, 4.7 Ã 7.0; tegmen length, 16.5; interocular width, 0.5. In mating, first the male gets under female, extends his left hooked phallomere into the female genital chamber, clasping a small sclerite in front of ovipositor and then moves from beneath her. External genitalia represented by male gonopophysis or phallomere. Paratypes: all intercepted in bananas by plant quarantine inspectors: at New Orleans from Honduras and Ecuador; at San Diego and San Pedro, California; at Brownsville, Texas. Macrophyllodromia is a blattellid genus belonging to the Pseudophyllodromiinae. Identify the sex of a frog in which sound producing vocal sacs are present. Tergite (1) âsclerite of dorsal side Sternite (1) âsclerite of ventral side Arthrodial membrane âjoins both Tergite and sternum. Left phallomere:It is made up of a broad base from which 4 lobes of sclerites arise.The left most one is a long slender titillator with a hook and next to it is the hammer shaped psuedo-penis.The inner most accutobolus and outer to it is the asperate lobe. 1919 ) 1920: 42, Pl tegmina and wings fully developed, the cockroach at the junction the. And 336 may be abductor-retractors of the exoskeleton of each segment is called caterpillar c. anal are! 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