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Books Books 1 - 10 of 17 on ... and elevating her long ovipositor in a loop over her back, with its tip on the....
" ... and elevating her long ovipositor in a loop over her back, with its tip on the bark of the tree, she makes a derrick out of her body and proceeds with great skill and precision to drill a hole (fig. "
First Lessons in Zoology - Page 299
by Vernon Lyman Kellogg - 1903 - 363 pages
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A Manual for the Study of Insects

John Henry Comstock, Anna Botsford Comstock - Insects - 1895 - 701 pages
...finds a tree infested by this insect she selects a place which she judges is opposite a Tremex-burrow, and, elevating her long ovipositor in a loop over her back, with its tip on the bark of the tree (Fig. 749), she makes a derrick out of her body, and proceeds with great skill and precision to drill...
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Animal life: a first book of zo÷logy

David Starr Jordan, Vernon Lyman Kellogg - Zoology - 1900 - 329 pages
...finds a tree infested by Tremex, she selects a place which she judges is opposite a Tremex burrow, and, elevating her long ovipositor in a loop over her back, with its tip on the bark of the tree (Fig. Flo. 117.— The pigeon horn-tail (Tremex columba), with strong boring ovipositor. Fio. 119.—...
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Animal Life: A First Book of Zoology

David Starr Jordan - 1900 - 329 pages
...are spread apart in the figure ; naturally they lie together to form a single piercing organ. 118), she makes a derrick out of her body and proceeds with great skill and precision to drill a hole into the tree. When the Tremex burrow is reached she deposits an egg in it. ANIMAL LIFE The larva that...
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Animal life: a first book of zo÷logy

David Starr Jordan, Vernon Lyman Kellogg - Zoology - 1900 - 329 pages
...infested by Tremex, she selects a place which she judges is opposite 191 a Tremex burrow, and, eleyating her long ovipositor in a loop over her back, with its tip on the bark of the tree (Fig. FIG. 11? — The pigeon horn-tail (Tremex columba), with strong boring ovipositor. Fio. 118.—...
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Animal studies: a text-book of elementary zoology for use in high schools ...

David Starr Jordan, Vernon Lyman Kellogg, Harold Heath - Zoology - 1903 - 459 pages
...finds a tree infested by Tremex, she selects a place which she judges is opposite a Tremex burrow, and, elevating her long ovipositor in a loop over her back, with its tip on the bark of the tree (Fig. 208), she makes a derrick out of her body and proceeds with Fio. 206.— The adult ichneumon...
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Animals: A Text Book of Zoology

David Starr Jordan, Vernon Lyman Kellogg, Harold Heath - Zoology - 1905
...finds a tree infested by Tremex, she selects a place which she judges is opposite 191 a Tremex burrow, and, elevating her long ovipositor in a loop over her back, with its tip on the bark of the tree (Fig. Fio. 117 .— The pigeon horn-tail (Tremex columba), with etrong boring ovipositor. Fio. 118.—...
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Report of the State Board of Forestry and of the State Park ..., Volume 5

Indiana. State Board of Forestry - Forests and forestry - 1906
...horntail, she selects a place which she judges is opposite a burrow. Then she elevates her long ovipositor over her back, with its tip on the bark of the tree, and with her body for a derrick, drills a hole with great skill and precision. When the burrow is reached...
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Evolution and animal life: an elementary discussion of facts, processes ...

David Starr Jordan, Vernon Lyman Kellogg - Evolution (Biology) - 1907 - 489 pages
...have issued, showing circular holes of escape in skin. which she judges is opposite a Tremex burrow, and, elevating her long ovipositor in a loop over her back, with its tip on the bark of the tree (Fig. 221), she makes a derrick out of her body and proceeds with great skill and precision to drill...
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Evolution and Animal Life: An Elementary Discussion of Facts, Processes ...

David Starr Jordan, Vernon Lyman Kellogg - Evolution - 1907 - 489 pages
...parasites have is showing circular holes of escape in akin. which she judges is opposite a Tremex burrow, and, elevating her long ovipositor in a loop over her back, with ita tip on the bark of the tree (Fig. 221), she makes a derrick out of her body and proceeds with great...
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American insects

Vernon Lyman Kellogg - Insects - 1908 - 694 pages
...finds a tree infested by the Tremex she selects a place which she judges is opposite a Tremex-bunow, and, elevating her long ovipositor in a loop over...proceeds with great skill and precision to drill a hole into the tree. When the Trem ex-burrow is reached she deposits an egg in it. The larva that hatches...
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