RFJ38AM0–Vadnais Heights, Minnesota. Female Fall Field Cricket, Gryllus pennsylvanicus on a white background.
RFMXJA60–Fall Field Cricket (Gryllus pennsylvanicus) Impaled on Barbed Wire by a Loggerhead Shrike
RMCFDJ98–Field Cricket, (Gryllus pennsylvanicus)
RMD03R81–FIELD CRICKET OR COMMON FIELD CRICKET (ACHETA ASSIMILIS; GRYLLUS ASSIMILIS; GRYLLUS PENNSYLVANICUS) FEMALE (R) AND MALE (L)
RMC36Y1H–Common Field Grasshopper
RM2BD0XJ9–Pennsylvania Field Cricket Fall Field Cricket. EO 400366 House Cricket Gryllus pennsylvanicus 001.jpg
RME6RAC8–Gryllus species, U, Back, MD, PG County 2013-08-07-180537 ZS PMax 9464522799 o Very likely Gryllus pennsylvanicus, but can't eliminate G. rubens, Upper Marlboro, Maryland Gryllus species, U, Back, MD, PG County 2013-08-07-18.05.37 ZS PMax
RMA7G245–field cricket nymph male Gryllus pennsylvanicus Eastern United States
RMA6DM6B–Field cricket Gryllus pennsylvanicus
RM2AN6FCB–A preliminary introduction to the study of entomologyTogether with a chapter on remedies, or methods that can be used in fighting injurious insects; insect enemies of the apple tree and its fruit, and the insect enemies of small grains . ipennis Thos.)Green-Striped Locust (Chimmocepliala viridifasciata DeGeer.) Field Cricket [Gryllus ahhreviatus Serv.)Gryllus pennsylvanicus Burm.Gryllus luctuasus Serv. THYSS.NURA. Garden Flea [Smynthurus hortensis Fitch.)Pretty Ground Flea (^Smynthurus elegans Fitch.)Marked Ground Plea (Smynthurus signifer Fitch.) Acarina. Stored Grain Mite (Tyroglyphus longio
RFJ38AKP–Vadnais Heights, Minnesota. Female Fall Field Cricket, Gryllus pennsylvanicus on a white background.
RMD03R7P–FIELD CRICKET OR COMMON FIELD CRICKET (ACHETA ASSIMILIS; GRYLLUS ASSIMILIS; GRYLLUS PENNSYLVANICUS) FEMALE CRICKET ON LEAF
RME6RACA–Gryllus species, U, Face, MD, PG County 2013-08-07-182057 ZS PMax 9464526443 o Very likely Gryllus pennsylvanicus, but can't eliminate G. rubens, Upper Marlboro, Maryland Gryllus species, U, Face, MD, PG County 2013-08-07-18.20.57 ZS PMax
RM2AN6GC0–A preliminary introduction to the study of entomologyTogether with a chapter on remedies, or methods that can be used in fighting injurious insects; insect enemies of the apple tree and its fruit, and the insect enemies of small grains . ipennis Thos.)Green-Striped Locust (Chimmocepliala viridifasciata DeGeer.) Field Cricket [Gryllus ahhreviatus Serv.)Gryllus pennsylvanicus Burm.Gryllus luctuasus Serv. THYSS.NURA. Garden Flea [Smynthurus hortensis Fitch.)Pretty Ground Flea (^Smynthurus elegans Fitch.)Marked Ground Plea (Smynthurus signifer Fitch.) Acarina. Stored Grain Mite (Tyroglyphus longio
RFJ38AKE–Vadnais Heights, Minnesota. Female Fall Field Cricket, Gryllus pennsylvanicus on a white background.
RME6RACB–Gryllus species, U, Side, MD, PG County 2013-08-07-182538 ZS PMax 9464523793 o Very likely Gryllus pennsylvanicus, but can't eliminate G. rubens, Upper Marlboro, Maryland Gryllus species, U, Side, MD, PG County 2013-08-07-18.25.38 ZS PMax
RMREKMT9–. Class book of economic entomology. Insects, Injurious and beneficial. [from old catalog]; Insects; Insects. STRUCTURE, GROWTH AND ECONOMICS OF INSECTS 27. m.d Fig. 31.—Sections through the proventriculus of Gryllus pennsylvanicus. (All greatly enlarged.) i. Longitudinal section through the median denticles. 2. Transverse section passing through two folds of the anterior division of the proven- triculus. 3. Surface view of a portion of one of the dental folds showing the chi- tinous partition and four of the transverse rows of teeth. 4. Transverse section of proventriculus passing through the
RMREKNR8–. Class book of economic entomology, with special reference to the economic insects of the northern United States and Canada. Beneficial insects; Insect pests; Insects; Insects. STRUCTURE, GROWTH AND ECONOMICS OF INSECTS 7 which is the conspicuous median portion terminating in a large labellum (Fig. lo). The mandibles are flat and sword-Uke; the maxillae are narrower, but with broad conspicuous palpi; the hypopharynx and labrum-epipharynx are also narrow and lancet-like. admd.. depM Fig. 9.—Front of head of Gryllus pennsylvanicus with face and vertex removed. Upper Figure.—£/>i<;., Epicr
RMREK9T5–. Class book of economic entomology, with special reference to the economic insects of the northern United States and Canada. Beneficial insects; Insect pests; Insects; Insects. STRUCTURE, GROWTH AND ECONOMICS OF INSECTS 27. m.d Pig. 31.—Sections through the proventriculus of Gryllus pennsylvanicus. (All greatly enlarged.) 1. Longitudinal section through the median denticles. 2. Transverse section passing through two folds of the anterior division of the proven- triculus. 3. Surface view of a portion of one of the dental folds showing the chi- tinous partition and four of the transverse rows o
RMREKNMF–. Class book of economic entomology, with special reference to the economic insects of the northern United States and Canada. Beneficial insects; Insect pests; Insects; Insects. STRUCTURE, GROWTH AND ECONOMICS OF INSECTS 27. Fig. 31.—Sections through the proventriculus of Gryllus pennsylvanicus. (All greatly enlarged.) i. Longitudinal section through the median denticles. 2. Transverse section passing through two folds of the anterior division of the proven- triculus. 3. Surface view of a portion of one of the dental folds showing the chi- tinous partition and four of the transverse rows of te
RMRGTY8T–. Bulletin - American Museum of Natural History. Natural history; Science. Bulletin A. M. N. H. Vol. VI., Plate V.. i. Anisolabis maritima. 2. Stylopyga urientalis. 3 4. Periplaneta americana. 5. (irvllotalpa Columbia. 6. Gryllus pennsylvanicus. Gryllus pennsylvanicus " domesticus. Nemobius fasciatus. " vittatus. " affinis. OEcanthus niveus. 13. CEcanthus niveus. 14. Xabea bipunctata 15. Tridactylus terminalis. 16. Phylloscirtus pulchellus. 17. Ceuthophilus grandis.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for re
RMREK9Y1–. Class book of economic entomology, with special reference to the economic insects of the northern United States and Canada. Beneficial insects; Insect pests; Insects; Insects. STRUCTURE, GROWTH AND ECONOMICS OF INSECTS 13 Special Organs of Sense.—The halteres of Diptera contain sensory organs, but their function has not yet been definitely ascertained. pron.. Fig. 18.—Gryllus pennsylvanicus. A, Ventral view of thorax; B, dorsal view of thorax, distal portion of pronotum removed; C, lateral view of thorax and abdomen. Cox., Cox.2, C0X.3, First, second and third coxae; Stl., prosternellum; St.
RMREKN3R–. Class book of economic entomology. Insects, Injurious and beneficial. [from old catalog]; Insects; Insects. STRUCTURE, GROWTH AND ECONOMICS OF INSECTS 7 which is the conspicuous median portion terminating in a large labellum (Fig. lo). The mandibles are flat and sword-hke; the maxillae are narrower, but with broad conspicuous palpi; the hypo pharynx and labrum-epipharynx are also narrow and lancet-like. ad.md.. Fig. 9.—Front of head of Gryllus pennsylvanicus with face and vertex renioved. Upper Figure.—£^jc., Epicranium; Ad., prd.. Id., dilator muscles of the pharynx; Md., mandible; Ph., pha
RMREK9NX–. Class book of economic entomology, with special reference to the economic insects of the northern United States and Canada. Beneficial insects; Insect pests; Insects; Insects. STRUCTURE, GROWTH AND ECONOMICS OF INSECTS 13 Special Organs of Sense.—The halteres of Diptera contain sensory organs, but their function has not yet been definitely ascertained. pron.. Fig. 18.—Gryllus pennsylvanicus. A, Ventral view of thorax; B, dorsal view of thorax, distal portion of pronotum removed; C, lateral view of thorax and abdomen. Cox., C0X.2, Cox-z, First, second and third coxae; Stl., prosternellum; 5/.
RMREK9TK–. Class book of economic entomology, with special reference to the economic insects of the northern United States and Canada. Beneficial insects; Insect pests; Insects; Insects. STRUCTURE, GROWTH AND ECONOMICS OF INSECTS 25. Fig. 29.—Digestive canal of Gryllus pennsylvanicus. sd., Salivary duct; Oes., oesophagus; Sg., salivary gland; C, crop; pv., pv.", proventriculus; gc, gastric casca; m., mesenteron; Mv., valve between two divisions of the mesenteron; gl., digestive glands; il., ilium; u.d., duct of malpighian tubules; ut., malpighian tubules; Col., colon; rl., rectum; An., anus.. Plea
RMREKMW2–. Class book of economic entomology. Insects, Injurious and beneficial. [from old catalog]; Insects; Insects. STRUCTURE, GROWTH AND ECONOMICS OF INSECTS 25. Fig. 29.—Digestive canal of Gryllus pennsylvanicus. sd.. Salivary duct; Oes., oesophagus; Sg., salivary gland; C, crop; pv., pv.", proventriculus; gc, gastric caeca; m., mesenteron; Mv., valve between two divisions of the mesenteron; gl., digestive glands; il., ilium; u.d., duct of malpighian tubules; ut., malpighian tubules; Col., colon; rt., rectum; An., anus.. Please note that these images are extracted from scanned page images tha
RMRENXT6–. The muscular system of gryllus assimilis fabr. (Pennsylvanicus Burm.) [microform] : a thesis submitted in partial fulfilment of the requirements for the degree of Doctor of Philosophy in McGill University. Grillons; Crickets; Insectes; Insects. tbditr < ,1 frd, ,l.hm. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Du Porte, E. Melville (Ernest Melville), b. 1891. Montreal : [s. n. ]
RMRENXRW–. The muscular system of gryllus assimilis fabr. (Pennsylvanicus Burm.) [microform] : a thesis submitted in partial fulfilment of the requirements for the degree of Doctor of Philosophy in McGill University. Grillons; Crickets; Insectes; Insects. d*ib. ttfinr.. E M. Dul'orl,.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Du Porte, E. Melville (Ernest Melville), b. 1891. Montreal : [s. n. ]
RMRENXT3–. The muscular system of gryllus assimilis fabr. (Pennsylvanicus Burm.) [microform] : a thesis submitted in partial fulfilment of the requirements for the degree of Doctor of Philosophy in McGill University. Grillons; Crickets; Insectes; Insects. tbditr < ,1 frd, ,l.hm. d*ib. ttfinr.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Du Porte, E. Melville (Ernest Melville), b. 1891. Montreal : [s. n. ]
RMRENXRR–. The muscular system of gryllus assimilis fabr. (Pennsylvanicus Burm.) [microform] : a thesis submitted in partial fulfilment of the requirements for the degree of Doctor of Philosophy in McGill University. Grillons; Crickets; Insectes; Insects. AltltAI.1 e. S. A. Vol. xiii, PI.4TI in.. E. l DuPortt.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Du Porte, E. Melville (Ernest Melville), b. 1891. Montreal : [s. n. ]
RMRENXTE–. The muscular system of gryllus assimilis fabr. (Pennsylvanicus Burm.) [microform] : a thesis submitted in partial fulfilment of the requirements for the degree of Doctor of Philosophy in McGill University. Grillons; Crickets; Insectes; Insects. AKItAL* B. S. A. Vol. xni. ruLTM I.. E. U. DuPmlt.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Du Porte, E. Melville (Ernest Melville), b. 1891. Montreal : [s. n. ]
RMRENXTA–. The muscular system of gryllus assimilis fabr. (Pennsylvanicus Burm.) [microform] : a thesis submitted in partial fulfilment of the requirements for the degree of Doctor of Philosophy in McGill University. Grillons; Crickets; Insectes; Insects. Arkau B. s. a. Vol.. XIII. Plati II. I$i. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Du Porte, E. Melville (Ernest Melville), b. 1891. Montreal : [s. n. ]
RMRENXRN–. The muscular system of gryllus assimilis fabr. (Pennsylvanicus Burm.) [microform] : a thesis submitted in partial fulfilment of the requirements for the degree of Doctor of Philosophy in McGill University. Grillons; Crickets; Insectes; Insects. AmiAU K. 8. A. Vol. XIII, PLATB IV. ¥i. (Note—In Figure 21B lor :j,s n^nl 41.) £. A/. DuPoTlt.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Du Porte, E. Melville (Ernest Melvil
RMRENXRF–. The muscular system of gryllus assimilis fabr. (Pennsylvanicus Burm.) [microform] : a thesis submitted in partial fulfilment of the requirements for the degree of Doctor of Philosophy in McGill University. Grillons; Crickets; Insectes; Insects. 'irn^iii - 'â tgj Anhalii K s a. Vol xril, Platk v. 23 /f/ft. f»m. E, U. Dul'orte.. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Du Porte, E. Melville (Ernest Melville), b. 189
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