scholarly journals A FEW NEW SPIDERS

1896 ◽  
Vol 28 (3) ◽  
pp. 62-65
Author(s):  
Nathan Banks
Keyword(s):  
Outer Edge ◽  
White Spot ◽  
Outer Side ◽  
Side View ◽  
Lower Side ◽  
White Band ◽  
Moderate Length ◽  
Short Tube

Length, 3.6 mm.; ceph.: long, 1.4 mm.; broad, I mm. Cephilothorax, sternum, femora i. and ii., blackish; rest of legs i. and ii. pale yellowish; legs iii. and iv. yellow-brown, the femora scarcely darker; abdomen black above, with a narrow white band across the middle and a white spot on each anterior lower side; venter pale. Cephalothorax broad, in ♂ a little narrower; posterior row of eyes procurved, the P. M. E. oval, fully their diameter apart, and about as far from the P. S. E.; anterior row strongly procurved, the A. M. E. fully their diameter apart, and about as far from the larger A. S. E. Sternum oval, pointed behind; legs of moderate length, femora i. and ii. stouter than others, femora iii. slightly excised before the tip behind. Abdomen not constricted, quite broad, somewhat depressed, epigynuin appearing much like M. montana, Em., but the openings are farther apart and more oblique. Tibia of ♂ palpus has short projection at tip on the outer side; the bulb is triangular in side view, the red parallel marks are along the outer edge; near the middle is a short tube.

TACHYTRECHUS STUDIES (DOLICHOPODIDAE, DIPTERA)

1940 ◽  
Vol 72 (6) ◽  
pp. 111-115 ◽  
Author(s):  
F. C. Harmston ◽  
G. F. Knowlton
Keyword(s):  
Outer Edge ◽  
Black Hair ◽  
White Spot ◽  
Black Stripe ◽  
Apical Half

Male. Length 6.5 mm.; of wing 4.8 mm. Face narrow immediately below antennae, thickly covered with bright golden pollen; proboscis black; palpi dark brown bearing fine black hair and lightly dusted with yellowish pollen; antennae yellow; first joint large with a black stripe along upper outer edge and covered with short, stiff black hairs, second joint small, yellow, third joint small, decumbent, black on apical half; arista black, about one and one-half times length of face, lamella (fig. 4) at tip with an elliptical white spot on upper side near base; front black with bluish reflections, especially along the orbits; ocellar bristles black, hair near proboscis whitish.

scholarly journals SOME NEW GENERA AND SPECIES OF PHYCITINÆ

1900 ◽  
Vol 32 (6) ◽  
pp. 169-176 ◽  
Author(s):  
Geo. D. Hulst
Keyword(s):  
Black Spot ◽  
Outer Edge ◽  
Outer Side ◽  
New Genera ◽  
Black And White ◽  
Outer Line ◽  
Pure White

Tetralopha formosella, n. sp.Expands 18 mm. Head nearly pure white; thorax white with black scales intermixed; fore wings pure white, sometimes intermixed with black, and with black spot on costa to basal line; basal line black, with three long black teeth on outer side; middle field whitish, costa towards base black; along inner margin and reaching half way across wing, dull brick red, broken by median cross scale ridge, which is of intermingled black and white; outer line white, edged on both sides with blackish; outer field grayish, mixed with black, much darker along costa to apex; hind wings fuscous, much darker along outer edge; beneath fuscous on all wings, an outer lighter cross line showing on all wings.

scholarly journals PREVALENSI DAN JENIS PENYAKIT YANG MENGINFEKSI KARANG DI PERAIRAN PULAU ENGGANO BENGKULU

2020 ◽  
Vol 5 (1) ◽  
pp. 101-112
Author(s):  
Person Pesona Renta ◽  
Dewi Purnama ◽  
Bertoka Fajar Surya Prawira Negara ◽  
Dwi Ari Yasinto Rahmantyo ◽  
Nico Deodatus Adhi ◽  
...  
Keyword(s):  
Coral Disease ◽  
White Spot ◽  
Windward Side ◽  
Survey Method ◽  
Yellow Band ◽  
White Spots ◽  
White Band ◽  
White Plague ◽  
Black Band ◽  
Belt Transect

Penyakit karang merupakan salah satu permasalahan ekosistem terumbu karang yang diakibatkan oleh manusia. Penyakit karang dapat menyebabkan penurunan kualitas dan daya imun karang yang ditandai dengan terhambatnya laju pertumbuhan pada karang dan berdampak pada matinya karang di suatu perairan. Penelitian ini bertujuan untuk mengidentifikasi jenis penyakit dan bentuk pertumbuhan karang yang sering terinfeksi penyakit serta menganalisis prevalensi penyakit karang di Perairan Pulau Enggano, Bengkulu. Penelitian ini menggunakan metode survei. Pengambilan data penyakit karang dengan metode transek sabuk (Belt Transect). Hasil penelitian didapatkn 9 jenis penyakit yang ditemukan di Pulau Enggano, yaitu Yellow Band Desease, Black Band Desease, White Band Desease, Red Band Desease, Dark Plague,  White Plague, Pink Plotch, dan Ulcerative White Spots,  serta White Spot. Sedangkan bentuk pertumbuhan (lifeform) karang yang terinfeksi adalah Coral Massive dan Acropora Branching. Tingkat prevelensi karang tertinggi terdapat pada lokasi Kahabi, sedangkan terendah pada Pulau Dua di bagian windward. Tingginya tingkat prevalensi di Kahabi dimungkinkan karena tingginya kedalaman di lokasi tersebut. Rendahnya tingkat prevalensi karang pada Pulau Dua di sisi windward dimungkinkan karena pada sisi ini merupakan daerah yang terkena arus tiap saat, sehingga membantu karang dalam membersihkan sedimen yang menempel pada permukaan yang dimungkinkan membawa bakteri penyebab penyakit karang.CORAL DISEASE PREVALENCE IN ENGGANO ISLAND, BENGKULU. Coral disease is one of the coral reef ecosystem problems caused by humans. Coral disease causes a decrease in the quality and immunity of corals characterized by stunted growth rates on corals and impacts on the death of corals in waters. This study aims to identify the types of coral disease and coral lifeform that are often infected and analyze the prevalence of coral disease in Enggano Island Waters, Bengkulu. This research used survey method. Coral disease data were obtained using the belt transect method. The results obtained 9 types of coral diseases found on Enggano Island, namely Yellow Band Desease, Black Band Desease, White Band Desease, Red Band Desease, Dark Plague, White Plague, Pink Plotch, and Ulcerative White Spots, and White Spot. While infected lifeforms were Coral Massive and Acropora Branching. The highest level of coral prevalence was at the Kahabi site, while the lowest was on Pulau Dua in the windward area. The high prevalence rate in Kahabi might be due to the high depth at the location. The low level of coral prevalence on Pulau Dua on the windward side might be caused by being exposed to the current at any time, thus helping the coral in cleaning sediments attached to the surface which could carry the bacteria that cause coral disease.

PREVALENSI DAN KELIMPAHAN PENYAKIT KARANG DI PERAIRAN DESA BUTON KABUPATEN MOROWALI SULAWESI TENGAH

2021 ◽  
Vol 6 (1) ◽  
pp. 1
Author(s):  
Ayu Safitri ◽  
Ratna Diyah Palupi ◽  
. Rahmadani
Keyword(s):  
White Spot ◽  
Black Band Disease ◽  
White Band ◽  
Brown Band ◽  
Black Band ◽  
Belt Transect ◽  
White Band Disease ◽  
Brown Band Disease

Penyakit karang sekarang ini sudah menjadi perhatian utama para peneliti karang. Banyak kasus dilaporkan penyakit karang menjadi penyumbang terbesar kematian karang di sebuah perairan. Penelitian ini bertujuan untuk mengetahui prevalensi dan kelimpahan penyakit karang di Perairan Desa Buton, Kabupaten Morowali, Sulawesi Tengah. Metode pengambilan data prevalensi dan kelimpahan penyakit karang menggunkan belt transect (transek sabuk) dengan luas 180m2 yang ditarik sejajar garis pantai pada 3 (tiga) titik stasiun. Hasil penelitian menunjukan ditemukan sebanyak 5 (lima) jenis penyakit karang (White Band Disease, Brown Band Disease, Ulcerative White Spot, Bleaching, dan Black Band Disease dan 3 (tiga) jenis gangguan kesehatan karang (Fish bites, Crown-of-Thorn-Starfish (COTS), dan Tube formers). Secara umum total prevalensi penyakit karang di lokasi penelitian sebesar 78,7% (52,3% penyakit karang dan 26,4% berupa gangguan kesehatan karang) dengan kasus tertinggi terdapat di stasiun 1 (satu). lebih lanjut kelimpahan rata-rata penyakit karang sebesar 0,65 koloni/m2. Kelimpahan penyakit karang tertinggi ditemukan pada stasiun I yaitu sebesar 0,32 koloni/m2.Kata Kunci: Penyakit Karang, Prevalensi, Kelimpahan, Perairan Desa Buton

scholarly journals NEW SPECIES OF FOSSORIAL HYMENOPTERA

1893 ◽  
Vol 25 (5) ◽  
pp. 113-117 ◽  
Author(s):  
W. M. J. Fox
Keyword(s):  
New Species ◽  
Outer Edge ◽  
Outer Side ◽  
Apical Portion

Myzine Thoracica.♀.—Clypeus strongly and closely punctured, carinated or angular down the middle; front with large, coarse punctures, which become sparser on the vertex and cheeks; the ocelli deeply pitted, the hind pair almost hidden; prothorax, mesopleauræ, dorsulum and scutellum with large, separated punctures, those on the dorsulum by far the largest and sparest; metathorax above and behind entirely smooth, the metapleuræ with oblique striations; legs, especially the tibiæ, coarsely punctured, the outer side of the medial and hind tibiæ covered with strong, shor bristles, and in addition with a row of stout, short spines on the outer edge, the medial and hind tarsi with long bristles and spines; anterior tarsi with the spines stout, the longest equalling the length of the first joint of that tarsus; wings flavo-hyaline, somewhat fuscous apically, the nervures testaceous; abdomen wiht a beautiful iridescent sheen dorsally, with fine rather close punctures, the first segment and base of the following three impunctate; on the apical portion of segments 1–3 the punctures are sparse and stronger, those on the fifth segment stronger; ventral segments on apical portion with large punctures or holes, which form on segments 1–4 a transverse row, which is produced or holes, which form on segments 1–4 a transverse row, which is produced foward into an angle medially; last dorsal segment with fine longitudinal striations.

scholarly journals Four new African Mosquitos

1923 ◽  
Vol 13 (4) ◽  
pp. 397-399 ◽  
Author(s):  
F. W. Edwards
Keyword(s):  
Wing Length ◽  
White Spot ◽  
Outer Side ◽  
Large Patch ◽  
Small Patch ◽  
Black Patch ◽  
Anterior Half ◽  
Fourth Segment ◽  
Anterior Side ◽  
Dorsal Stripe

♀. Head clothed almost entirely with broad flat scales, though there are a very few narrow curved ones and a few upright forked ones on the nape. Scales at the back of the head mostly light ochreous; a rather broad creamy mid-dorsal stripe, and a conspicuous silvery margin to the eyes; remaining scales on upper part of head forming two large but irregular patches of black; another small black patch low down among the creamy scales on each side. Clypeus bare, dark brown. Eyes well separated. Orbital bristles dark brown. Proboscis blackish, slender, slightly longer than the front femora. Palpi fully one-fourth as long as the proboscis, blackish, with the usual conspicuous silvery apical patch. Tori blackish, with a large patch of silvery-white scales. Thorax with the integument uniformly black. Mesonotum clothed mainly with rather large and coarse, dull brown, narrow, curved scales, those surrounding the ante-scutellar space golden-brown, but scarcely any broader than the others, and not forming definite lines; no mid-dorsal golden line; a small patch of board flat silvery scales in the middle of the front margin, and a small patch of narrower scales in front of the root of each wing; a pair of large crescent-shaped patches of broadly crescent-patches of broadly crescent-shaped silvery-white scales in the anterior half. Scutellum with the median and lateral bodies lobes completely clothed with silvery scales. Prothoracic lobes, pro-epimera bristles, and a large part of the pleurae clothed with silvery-white scales. About five pro-epimeral bristles, and about five post-spiracular; no lower mesepimeral. Abdomen clothed mostly with purplish-black scales; the first tergite, and a basal band on each of tergite, 2–7, creamy white; all tergites with large silvery basal lateral spots, and sternites with silvery basal bands. Eighth segment rather prominent; cerci very short. Legs rather slender. Front femora almost entirely black; mid fermora black except for a small white spot on the anterior side just beyond the middle, and a rather conspicuous silvery-white tip; hind femora all white on the basal fourth, the outer side silvery-white to a little beyond the middle and also rather broadly at the tip. Front and middle tibiae with a small white spot at the base beneath, hind tibiae entirely black. Front and middle tarsi black, with narrow white rings at the bases of the first two segments; hind tarsi with rather narrow white rings at the bases of the first three segments, fourth segment white except for the extreme tip, fifth all black. Front and middle claws toothed; hind simple. Wings normal, the scales ligulate and rather dense. Wing-length 4 mm.

Four-Legged Animals Skeleton & Muscles (Numerous Views)

2004 ◽  
Author(s):  
Eliot Goldfinger
Keyword(s):  
Wild Species ◽  
The Body ◽  
Lower Portion ◽  
Outer Side ◽  
Side View ◽  
Triangular Shape ◽  
Lower Jaw ◽  
Hind Foot ◽  
Lower Incisors

Horse (equid) characteristics: One digit per foot ending in symmetrical, horny hoof. Walks on very tip of toe. Elongated skull; large lower jaw. Large upper and lower incisors. In side view, neck widens as it approaches shoulder (elongated triangular shape). Mane present, upright on wild species. Tuft of hair often present on forehead (“forelock”). Rear profile of neck straight or arched. Pointed, upright ears. Long, slender limbs. Humerus and femur short; lower portion of limb long, especially forefoot and hind foot (adaptation for speed by shifting weight of muscles mass upward, close to the body). Ulna and fibula reduced and fused to adjacent, weight-supporting bones. Femur has projecting third trochanter on outer side of shaft for attachment of the gluteus superficialis muscle. Barrel-like trunk. Long hair on tail. In same group as tapirs and rhinoceroses.

scholarly journals BEES COLLECTED BY THE REV. G. BIRKMANN IN TEXAS

1905 ◽  
Vol 37 (9) ◽  
pp. 334-335
Author(s):  
T. D. A. Cockerell
Keyword(s):  
Outer Side ◽  
Red Hair ◽  
Dark Hair ◽  
White Band ◽  
Fourth Segment ◽  
Basal Joint ◽  
Brownish Black ◽  
Median Area

♀.— Length nearly 19 mm.; length of anterior wing about 13 mm.; breadth of abdomen in middle 7 mm.; in all respects like M. Comanche, Cresson (co-type compared), except as folllows: Abdomen broader; fourth segment without a bare median area, the braod grayish-white band continued right across; fifth and sixth segments with the hari purplish-black, except the long hair at sides, which is paler and redder; hair of venter not so red; hair of inner side of basal joint of hind tarsi reddish-black, ferruginous basally: wings hardly so dark; hair-patch on mesothorax shorter, so that it is conspicuously broader than long; flagellum dark, with only a faint red tinge beneath; hair on outer side of basal joint of middle tarsi brownish-black (rufo-fulvous in Comanche).

scholarly journals DESCRIPTION OF A NEW SPECIES OF HESPERIAN FROM TEXAS

1877 ◽  
Vol 9 (3) ◽  
pp. 58-59
Author(s):  
W. H. Edwards
Keyword(s):  
New Species ◽  
Basal Area ◽  
White Spot ◽  
Outer Side ◽  
Costal Margin ◽  
White Spots ◽  
The One ◽  
A New Species

Upper side blackish-brown ; primaries have the costal margin to cell and nearly to apex densely covered with fulvous ; the basal area and the inner margin sprinkled with fulvous scales; and the cell wholly deep fulvous except towards the outer end, where through the middle runs an oar-shaped blackish stripe; midway between cell and apex an elongated yellow-white spot, cut into three by the sub-costal nervules, the one of these spots nearest costa nearly lost in the fulvous ground ; across the disk an oblique band of yellow-white spots, the upper one small and in the upper discoidal interspace, placed a little outside the costal spot, the lower one in the submedian interspace, the spots widening as they proceed towards inner margin, and the 3rd and 4th deeply excavated on the outer side.

scholarly journals DESCRIPTION OF A NEW SPECIES OF LIMENITIS

1880 ◽  
Vol 12 (12) ◽  
pp. 246-251
Author(s):  
W. H. Edwards
Keyword(s):  
New Species ◽  
White Spot ◽  
Outer Side ◽  
Short Side ◽  
Black Stripe ◽  
Black Triangle ◽  
The Third ◽  
Black Patch ◽  
White Spots ◽  
A New Species

Limenitis Eros.Allied to Disippus, wings less produced, and in female very broad.Male—Expands about 2.6 inch.Upper side very dark red-brown; hind margins bordered broadly with black, costal margins narrowly; inner margin of primaries black to the submedian nervure ; all nervures and branches black, and narrowly edged with same color ; against the end of cell on primaries a long subtriangular black patch, its short side resting on costa, its apex prolonged into a stripe which reaches the border of hind margin below first branch of median ; beyond the disk on secondaries a transverse curved narrow black stripe from margin to margin ; within the borders and near their inner edges a common series of white spots, which on secondaries are small and more or less obsolete ; on the black triangle three white spots in line, the two nearest costa large, the third minute ; a white spot at the origin of upper subcostal interspace and a white streak on outer side of costal nervure opposite the triangle and a little way toward base ; fringes black, white in the middle of each interspace.

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