This is a Long Horned Borer Beetle in the genus Monochamus, most like Monochamus scutellatus, the White Spotted Sawyer. The whitespotted pine sawyer (Monochamus scutellatus) is a native beetle that attacks diseased and damaged pine trees.Its range extends from Newfoundland southward to North Carolina, westward from the Atlantic coast through the North Central States to Minnesota, and northwestward into Alaska, wherever its coniferous hosts are found. Family: Cerambycidae 6. The markings are variable, though the white scutellum is a distinguishing feature. Figeater Beetle (Green Fruit Beetle) The figeater beetle (Cotinis mutabilis) is a green-colored beetle … The White Spotted Pine Sawyer, Monochamus scutellatus, is so named because of the white scutellum which is the triangle at the junction of the wing covers or elytra. Our native pine sawyer has a “spot” between the elytra (yellow arrow) that Asian longhorned beetle does not have. It is often mistaken for Asian Longhorned Beetle (ALB). Larvae first feed in the phloem layer then progress to inner wood. Both sexes have a white spot on the base of the wings, and may have white spots covering … First of all, size: ALB is a big burly beetle, while our native sawyer beetle looks slim in comparison. ����*���f|i�w��\F�F/~)�-�+�%P��l$l���F�u��l�O�lJoӬ���z�K��tg��nU����-��V&. Adults are large-bodied and black, with very long antennae; in males, they can be up to twice the body length, but in females they are only slightly longer than body length. Dillon LS; Dillon ES, 1941. Environment Canada, Canadian Forestry Service, Information Report NOR-X-129. Carl Barrentine : About Uploaded on Jul 3, 2011. Their white grubs eat through the sapwood and heartwood creating extensive burrows. Pine sawyer beetles are large beetles from the genus Monochamus. Environment Canada, Canadian Forestry Service, Information Report NOR-X-129. I just found one of these out side our back bedroom door. How can you tell the difference between our native beetle and ALB? A sawyer beetle infestation can destroy up to 40% of the value of pine logs due to tunnels they bore in the wood. hޤUmO"1ޟҏ���o�Đ ��J�;/1~�Pa#������L˲+�yp6u�y�3�γ��$aDD �1'"f�'��5O@ Whitespotted Sawyer Beetle, (Monochamus scutellatus) eastern white pine is preferred, but other conifers including red and jack pine, alsam fir, larch, white, black and red spruces are also susceptible. After deciding it must actually be dead, or very sick, it suddenly flew off, startling me! The body of the white-spotted pine sawyer beetle is browner in color, and the segments of its antennae are uniform in color and appearance. They also will appear dusty or pitted. Kingdom:Animalia 2. Monochamus scutellatus is commonly known as the “White-spotted Sawyer” or the “Spruce Sawyer”. Cerezke HF, 1975. The most common native Ontario type seems to be the White Spotted Sawyer. The white-spotted sawyer or spruce sawyer (Monochamus scutellatus) is a common wood-boring beetle found throughout North America. Evaluation of trap designs to capture pine sawyer beetles (Coleoptera: Cerambycidae). The tribe Monochamini in the western hemisphere (Coleoptera: Cerambycidae). 6�3�&�H�j0{X�[0� 267 0 obj <>/Filter/FlateDecode/ID[<3C91E9A655C4574A8A5A57924F580FBD>]/Index[229 56]/Info 228 0 R/Length 153/Prev 223164/Root 230 0 R/Size 285/Type/XRef/W[1 3 1]>>stream Thank you to 'v belov' (@Bugguide.net) for confirming the identity of this specimen! This species is a type of Long-horned Beetle so extraordinarily long antennae (also called 'horns') reach out far beyond the head. We were able to identify him as one of the longhorned woodboring beetles, the Spined Woodborer or Pine Sawyer Beetle (Ergates spiculatus). These sawyer beetles are a type of longhorn beetle. _ � The white-spotted sawyer beetle (Monochamus scutellatus) belongs to the subfamily Lamiinae and is known for its long antennae. White-spotted Sawyer Beetle (Cerambycidae: Monochamus scutellatus) on the Move! Well, surprising to me because I’ve rarely seen any. ��VN����`�Na^��ݦv6���R���������*�^�û�܃*��W�����'[�0 ���[@�-` %�- �`A� �b[bD�����%���O8vV�a��#&\]�^���(�i�tx� g;�ލ$,�]����tfg��S�������jZ_�^��������Z� �5��-�S�t�v�)R5?�� There are a surprising number of types of Long Horned Beetles. The galleries excavated in the outer bark by the young larvae have little effect on timber production because the bark is removed at sawmills. The larvae of these and other Monochamus beetles tunnel through the wood of various coniferous trees. Another beetle sometimes confused with the ALB, the northeastern sawyer (Monochamus notatus), is as large as the ALB, but it is light in color, mottled, and has no distinct spots. This is a Long Horned Borer Beetle in the genus Monochamus, most like Monochamus scutellatus, the White Spotted Sawyer. %%EOF If you find a beetle and are unsure whether it’s ALB or our native sawyer, please take some photos to send for identification. White spotted sawyer, sometimes called Pine Sawyer, is a native longhorn beetle. This wood-boring beetle can be found in forested areas of BC and Alberta. For example, the spotted pine sawyer (M. clamator), black pine sawyer (M. galloprovincialis), and the Japanese pine sawyer beetle (M. alternatus). endstream endobj 230 0 obj <>/Metadata 47 0 R/OCProperties<>/OCGs[268 0 R]>>/PageLabels 225 0 R/PageLayout/OneColumn/Pages 227 0 R/PieceInfo<>>>/StructTreeRoot 57 0 R/Type/Catalog>> endobj 231 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC/ImageI]/XObject<>>>/Rotate 0/StructParents 0/Tabs/S/Type/Page>> endobj 232 0 obj <>stream The white spotted sawyer beetle is a long horned wood boring beetle with a taste for stressed and dying pine trees that are fire-scorched, have been struck by lightning, are worn down from injury by other insects, and/or are drought-stressed. This beetle is found from Alaska east to Newfoundland and south along the Pacific coast; from the Rocky Mountain states south to Arizona and New Mexico; around the Great Lakes region; and the eastern United States south to North Carolina. EPPO, 2014. The white spotted sawyer beetle does not kill trees but eats te dead trees - gabby. In fact, their antennae can be … The term “sawyer beetles” refers to the genus of long-horned beetles known as Monochamus.. Two species one might encounter in Maine include the Whitespotted Sawyer beetle, Monochamus scutellatus, and the Northeastern Pine Sawyer, Monochamus notatus. In the natural forest, these insects are often considered secondary pests, as they are attracted to recently dead and declining coniferous trees. Agricultural and Forest Entomology, 3:107-111. Species Monochamus scutellatus - White-spotted Sawyer. Pine sawyer beetles do not directly cause pine wilt. This is a Long Horned Borer Beetle in the genus Monochamus, most like Monochamus scutellatus, the White Spotted Sawyer. Whitespotted Sawyer Beetle. These wood burrowers feed off and breed in various conifers trees, such as pine trees, and are often blamed for the pine wilt disease. First of all, size: ALB is a big burly beetle, while our native sawyer beetle … The white spotted sawyer and northeastern sawyer are long-horned, round-headed wood-boring beetles that are native to North America. 284 0 obj <>stream Thanks for the great tip!Sending LUCK to your pine trees out there and high-fives to YOU!Cally. As is obvious from it's appearance, it is a member of the long-horned beetle family. The whitespotted sawyer is often confused with the similar-looking Asian longhorned beetle, a very destructive exotic forest pest. Both the whitespotted and the ALB may have numerous other spots on their outer wings, but the position of the spot on the less-threatening species allows for instant ID. The bug had almost exact body but was all black with tiny white spots on its under belly. Pine sawyer beetles are large beetles from the genus Monochamus. S�"Ʈ�'�$���6�f���Qƾ���q[7+g8�5�,�}&Fn���X�� iF �b�5a@����[,�6H2���Q��` 5�$� Management: Reducing the presence of dead and dying trees in the vicinity of ornamental conifers can help reduce the numbers of whitespotted sawyer beetle adults in an area, and therefore reduce the amount of damage caused by adult feeding on the bark of twigs. Order: Coleoptera 5. Second, ALB has a very smooth shiny appearance with distinct white spots on black wing covers, whereas our native sawyer beetle will appear pitted or dusty, and the white spots may be less distinct or absent. 0 White-spotted sawyer beetle in logs. filmed with a Sony RX10-ii at 1000fps and played back at 25fps. h�bbd```b``����`�T0�D2�����`v �= �v���U�� de Groot P, Nott RW, 2001. Areas this year which will attract white spotted sawyers include areas of storm damaged pine, and areas of conifer decline due to high water levels, as well as any other areas where conifers are stressed. Phylum:Arthropoda 3. The long-bodied beetle may have white and black markings on its wing covers. It’s outer shell was hard and instead of “pinchers” at mouth had a … It is often mistaken for Asian Longhorned Beetle (ALB). Finally, our native beetle will have a nice white dot “between its shoulders” where the wing covers meet, and ALB does not have this. How can you tell the difference between our native beetle and ALB? "�9�͙���l� 6X%w�L+��L���zU��"y�"\���l�� �Q@��|�Ч`��iB�g`��` ��� " ҇���"�!��dD�(�����$Q&$���HN���W) ��B� 9>�Wj�.��袗�F�t�����{N��j���[he��2{������^�{��{��G��w���>�< ���� � And it is often mistaken for Asian longhorned beetle ( ALB ) ( Monochamus scutellatus ) to! Through the wood of various coniferous trees Spotted sawyer species is a member of the sawyer ( arrow. One of the easiest to recognize is the white Spotted sawyer, sometimes called pine sawyer beetles (:... Of types of Long Horned Borer beetle in the outer bark by the young larvae have effect! 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