scholarly journals A new species of Neocarus (Opilioacaridae) from a Brazilian ferruginous geosystem and notes on natural history

2020 ◽  
Vol 36 ◽  
pp. 11-33
Author(s):  
Leopoldo Ferreira de Oliveira Bernardi ◽  
Robson de Almeida Zampaulo ◽  
Marcus Paulo Alves de Oliveira
Keyword(s):  
Life History ◽  
New Species ◽  
Natural History ◽  
Adult Female ◽  
Southeast Brazil ◽  
History Of ◽  
A New Species ◽  
Female Genital

A new species of Neocarus is described from adult female and male specimens collected from an epigean and hypogean ferruginous geosystem located in southeast Brazil. The new species, Neocarus simmonsisp. nov., possesses 15–17 ch-type palp setae, nude female pregenital Sternitogenital region, cylindrical ovipositor without setae, and a peculiar variation of setae in the genital and pregenital Sternitogenital region of the male, with smooth and tapering setae and/or barbed and tapering setae and/or stout and ribbed setae. Female genital setae are barbed, tapering and with a thin tip. Aspects of the ecology and life history of these mites are also presented.

Amoeba hugonis n.sp.: Life-history

1952 ◽  
Vol s3-93 (24) ◽  
pp. 427-434
Author(s):  
MONICA TAYLOR
Keyword(s):  
Life History ◽  
New Species ◽  
Nuclear Membrane ◽  
Euglena Gracilis ◽  
Adult Specimen ◽  
History Of ◽  
A New Species ◽  
Average Adult

Material collected in Loch Tannoch was allowed to macerate in a chemical nutrient. A rich crop of Euglena gracilis as well as other infusoria resulted. Eight months later, when the Euglena had encysted, many amoebae were found at the bottom of the receptacle. They constitute a new species, here named Amoeba hugonis. An average adult specimen, when extended, measures about 104x52·2µ. The nucleus consists of a central karyosome lying in the nuclear sap, separated from the cytoplasm by a wellmarked nuclear membrane. Between the latter and the karyosome is situated an achromatic ‘collar’ with chromatin particles embedded in it. Fission is described, but a study of mitosis has been deferred. The life-history of this small amoeba is very similar to that of the large A. proteus, &c. The cycle occupies two months. Chromidia begin to appear in the cytoplasm of the early adult. They give rise to spores, out of which amoebulae hatch.

scholarly journals A Cryptic New Species of Flycatcher (Tyrannidae: Suiriri) From the Cerrado Region of Central South America

The Auk ◽  
2001 ◽  
Vol 118 (1) ◽  
pp. 56-78 ◽  
Author(s):  
Kevin J. Zimmer ◽  
Andrew Whittaker ◽  
David C. Oren
Keyword(s):  
New Species ◽  
Natural History ◽  
South America ◽  
Color Pattern ◽  
Playback Experiments ◽  
History Of ◽  
Central South ◽  
A New Species

AbstractA new species of tyrant flycatcher (Suiriri islerorum) is described from the cerrado region of Brazil and adjacent eastern Bolivia. The species previously had been confused with Suiriri suiriri affinis, with which it is syntopic at multiple sites. The new species was first identified by voice. Although cryptically similar to S. s. affinis in many respects, the new species is readily identified by all vocalizations, bill size, color pattern of the tail, and shape of the central rectrices. Most distinctive are the male–female duets, which are accompanied by dramatic wing-lifting displays not performed by any congeners. Reciprocal playback experiments of tape-recorded vocalizations demonstrated that the new species and S. s. affinis do not respond to one another's vocalizations. We provide information on the natural history of the new flycatcher, along with spectrograms of its various vocalizations. We also provide vocal analysis of all other named taxa in Suiriri, and discuss the various intrageneric relationships. In particular, S. s. affinis and S. s. bahiae, although distinct morphologically, are vocally and behaviorally similar, and respond to one another's vocalizations in playback experiments.

On the Morphology and Life History of Fasciola nyanzae Leiper, 1910 from the Hippopotamus

1961 ◽  
Vol 35 (S1) ◽  
pp. 53-62 ◽  
Author(s):  
J. A. Dinnik ◽  
N. N. Dinnik
Keyword(s):  
Life History ◽  
New Species ◽  
Bile Ducts ◽  
The Body ◽  
Characteristic Shape ◽  
History Of ◽  
Liver Flukes ◽  
A New Species

A half a century ago, R. T. Leiper described a new species belonging to the genus Fasciola from specimens which he collected from hippopotami at the Murchison Falls, on the Victoria Nile in Uganda, in the summer of 1907. This species, Fasciola nyanzae, was found in the bile ducts of the liver, and in most instances the specimens were somewhat macerated owing to the length of time that had elapsed before the animal could be recovered from the water. Nevertheless, the characteristic shape of these liver flukes and the restriction of the branched testes to the anterior third of the body made it possible to recognise them as being different from all other species of the genus known at that time.

The hornless rhinoceros (Rhinoceros sondaicus inermis Lesson, 1836) discovered by Lamare-Picquot in the Sundarbans of Bangladesh in 1828, with notes on the history of his Asian collections

Mammalia ◽  
2019 ◽  
Vol 84 (1) ◽  
pp. 74-89 ◽  
Author(s):  
Kees Rookmaaker
Keyword(s):  
New Species ◽  
Natural History ◽  
Main Part ◽  
Type Specimens ◽  
History Museum ◽  
Georges Cuvier ◽  
History Of ◽  
The Ganges ◽  
A New Species ◽  
The Sundarbans

Abstract The French pharmacist and explorer Christoph-Augustin Lamare-Picquot (1785–1873) was in South Asia during 1826–1829 to collect ethnographical, anthropological, zoological and botanical specimens. He made an excursion to the Sundarbans (the Ganges-Brahmaputra delta) of Bangladesh, where on 17 November 1828 his team shot a female rhinoceros and caught her young one the next day, just south of Khulna. Both animals were completely hornless. He returned to France in the spring of 1830, where his zoological specimens were assessed by Georges Cuvier, and his other collections relating to ethnography by other scholars. All recommended purchase by the French Government, but circumstances did not allow this. A few animals were described by scientists connected with the Natural History Museum in Paris. After Lamare-Picquot published an account of the hunting expedition in 1835, the rhinoceros was described as a new species Rhinoceros inermis, by René-Primivère Lesson, first in a supplement to Buffon dated 1836, and not, as accepted until now, in restatements dating from 1838 or later. The main part of the zoological collection was bought by the Prussian King Friedrich Wilhelm III in 1836 and integrated in museums in Berlin. Other collections were exhibited as a “Panthéon Indien” in Vienna and Bratislava from 1838, until they were purchased by the Bavarian King Ludwig in 1841, and added to a museum in Munich. The type specimens of R. inermis are still preserved in the Museum für Naturkunde in Berlin. The adult female (ZMB_Mam_1957) was selected as the lectotype.

scholarly journals NEPTICULA POMIVORELLA, Packard; ALIAS MICROPTERYX POMIVORELLA, Packard

1901 ◽  
Vol 33 (2) ◽  
pp. 52-52 ◽  
Author(s):  
August Busck
Keyword(s):  
Life History ◽  
New Species ◽  
History Of ◽  
A New Species ◽  
Definite Proof

During a visit to Professor Fernald, in Amherst, Mass., last spring, he showed me a Nepticula, bred from Apple, which he had described in manuscript as a new species, but which he afterwards had suspected to be Micropteryx pomivorella, Packard.From reading the description and life-history of packard's species, I felt sure that it was a Nepticula and presumably the same as Professor Fernald's species, and a week after, while studying the collection in the Agassiz Museum, Cambridge, I obtained definite proof that we were right.

A new species and notes on unusual natural history of Cladochaeta Coquillett, 1900 (Diptera: Drosophilidae)

Zootaxa ◽  
2018 ◽  
Vol 4410 (3) ◽  
pp. 483 ◽  
Author(s):  
FERNANDO DA SILVA CARVALHO-FILHO ◽  
GABRIELA PIRANI ◽  
THIAGO GECHEL KLOSS
Keyword(s):  
New Species ◽  
Natural History ◽  
Brazilian Amazon ◽  
First Record ◽  
The State ◽  
Female Specimen ◽  
Urban Garden ◽  
History Of ◽  
First Time ◽  
A New Species

A new species of Cladochaeta Coquillett (Diptera: Drosophilidae) is described, C. caxiuana sp. nov. from the Brazilian Amazon, based on 10 male and 10 female specimens obtained from nymphs of Sphodroscarta trivirgata (Amyot & Serville, 1843) (Hemiptera: Auchenorrhyncha: Aphrophoridae). The female of Cladochaeta atlantica Pirani & Amorim, 2016 is described based on specimens reared from spider egg sacs of the spider Cryptachaea migrans (Keyserling, 1884) (Araneae: Theridiidae) obtained in the state of Espírito Santo, Brazil. This is the first record of this fly genus attacking a spider egg sac. The species Cladochaeta sororia (Williston, 1896) is recorded for the first time from Brazil, based on specimens collected in an urban garden in the Amazon. In addition, an unidentified female specimen of Cladochaeta Coquillett, 1900 was obtained from the cocoon of a spider wasp of the genus Notocyphus Smith (Hymenoptera: Pompilidae). 

The first diplatyid earwig in Tertiary amber (Dermaptera: Diplatyidae): A new species from Miocene Mexican amber

2013 ◽  
Vol 44 (2) ◽  
pp. 157-166 ◽  
Author(s):  
Andrew J. Ross ◽  
Michael S. Engel
Keyword(s):  
New Species ◽  
Adult Female ◽  
Fossil Record ◽  
Evolutionary History ◽  
History Of ◽  
A New Species

The first earwig (Dermaptera) to be described from Mexican (Miocene) amber is named Haplodiplatys crightoni Ross & Engel sp.n., represented by an adult female and constituting the second record of the basal family Diplatyidae in the fossil record. Brief comments are made regarding the biogeographic implications of the fossil and the evolutionary history of Diplatyidae.

scholarly journals Larval morphology and life history of Eutrichosoma mirabile Ashmead and description of a new species of Eutrichosoma (Hymenoptera, Chalcidoidea)

2020 ◽  
Vol 75 ◽  
pp. 67-85
Author(s):  
Austin J. Baker ◽  
John M. Heraty
Keyword(s):  
Life History ◽  
New Species ◽  
Morphological Characters ◽  
Larval Morphology ◽  
Phylogenetic Placement ◽  
History Of ◽  
A New Species

The larval morphology and life history of the weevil parasitoid Eutrichosoma mirabile Ashmead (Hymenoptera, Chalcidoidea, Pteromalidae) are described, and the phylogenetic placement of the subfamily Eutrichosomatinae within Chalcidoidea is determined using larval morphological characters. A description of Eutrichosoma burskisp. nov. and key to the species of Eutrichosoma are provided.

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