The American Birding Association ( ABA ) lists the Ivory-billed Woodpecker as a Class 6 species, a category the ABA defines as " definitely or probably extinct.

Major General Thomas Hardwicke ’ s 1821 presentation of an article titled " Description of a new Genus of the Class Mammalia, from the Himalaya Chain of Hills Between Nepaul and the Snowy Mountains " at the Linnean Society in London is usually regarded as the moment the red panda became a bona fide species in Western science.

This Class II transposable element is known for its uncanny ability to be transmitted horizontally in many species.

Microfilaria of Loa loa are transmitted by several species of tabanid flies ( Order: Diptera ; Class: Tabanidae ).

Because of their small size they are not popular targets for hunting, and they are classified as a Class II protected species in China.

Out of the diverse Class Aves, the genomes of no more than 4 species of birds including of the waterfowl / fowl and songbirds have been sequenced.

The Class Malacostraca includes over 25, 000 species, and " arguably ... contains a greater diversity of body forms than any other class in the animal kingdom ".

This first list is referred to as the " Class of ' 67 " in The Endangered Species Act at Thirty, Volume 1, which concludes that habitat destruction, the biggest threat to those 78 species, is still the same threat to the currently listed species.

Possession and / or cultivation of this species is illegal in a number of countries including the United States, and it is considered a Class A Drug in New Zealand.

Oliver, in his summary of the habits of the snakes of the United States, could supply data on the maturing period for only three species in addition to the rattlers, which I shall consider separately.

" Whereas reason and convenience indicate to us an uniform standard for all quantities ; which I shall call the Georigan standard ; and that is only to divide every integer in each species into eight equal parts, and every part again into 8 real or imaginary particles, as far as is necessary.

Although isolation is of great importance in the production of new species, on the whole I am inclined to believe that largeness of area is still more important, especially for the production of species which shall prove capable of enduring for a long period, and of spreading widely.

In Opinion 1368 the ICZN Commission decided in 1985 that Blumenbach's view should be followed, and that his Simia troglodytes as published by Blumenbach in 1779 shall be the type species of the genus Pan and, since it was the oldest available name for the Common Chimpanzee, be used for this species.

And as in these times of public danger, and until a reconciliation with Great Britain, on constitutional principles is effected ( an event we most ardently wish may soon take place ) the energy of government may be greatly impaired, so that even zeal unrestrained, may be productive of anarchy and confusion ; We do in like manner unite, associate, and solemly engage in maintenance of good order, and the public peace, to support the civil power in the due execution of the laws, so far as may be consistent with the present plan of opposition ; and to defend with our utmost power all persons from every species of outrage to themselves or their property, and to prevent any punishment, from being inflicted on any offenders, other than such, as shall be adjudged by the civil magistrate, continental congress, our convention, council of safety, or committees of observation.

* In New Zealand section 9 ( 4 ) of the Misuse of Drugs Act states It shall be a defence to a charge under subsection ( 1 ) of prohibited plants if the person charged proves that the prohibited plant to which the charge relates was of the species Papaver somniferum, and that it was not intended to be a source of any controlled drug or that it was not being developed as a strain from which a controlled drug could be produced.

However, all collecting, quarantine, and accreditation permits issued by other institutions, departments, and agencies shall be granted routinely for said museum research study or collecting effort on state lands or within state jurisdiction which does not pose a significant threat to the survival of endangered wild species, habitats, or ecosystems.

" Other Protestant synods also lay down the rule that persons unable to take wine shall be admitted to the Lord's Table on condition that they shall at least touch with their lips the cup which holds the species of wine ; Jurieu, on the other hand, starting from the principle that Christ has founded the essence of the Eucharist on the two species, held that an abstemius does not receive the Sacrament, because it consists of two parts, and he receives only one.

) since I opened my first note-book, on what way do species & varieties differ from each other ... I am now preparing my work for publication ... do not suppose I shall go to press for two years ... I have slowly adopted a distinct & tangible idea ,– whether true or false others must judge ".

Quizzing his cousin William Darwin Fox about crossing domestic breeds, he admitted for the first time that " It is my prime hobby & I really think some day, I shall be able to do something on that most intricate subject species & varieties.

These species shall not be confused with Melia azedarach L.

And find in the answer a license to be a variant of the human species.

It seems to me that the first human being to reach one of these planets may well learn what it is to be a truly great and noble species ''.

There must be several dozen species in the United States alone.

Finally, it is suggested that in many respects the horse lung may be anatomically more comparable to that of the human than any other presently known species.

They have a muscular tongue which in many species can be protruded.

The forelimbs may be partially developed and the hind limbs are rudimentary in pond-living species but may be rather more developed in species that reproduce in moving water.

The presence of a particular species in an area may be more easily discerned by its characteristic call than by a fleeting glimpse of the animal itself.

In 2006 there were believed to be 4, 035 species of amphibians that depended on water at some stage during their life cycle.

Of these, 1, 356 ( 33. 6 %) were considered to be threatened and this figure is likely to be an underestimate because it excludes 1, 427 species for which there was insufficient data to assess their status.

A number of causes are believed to be involved, including habitat destruction and modification, over-exploitation, pollution, introduced species, climate change, endocrine-disrupting pollutants, destruction of the ozone layer ( ultraviolet radiation has shown to be especially damaging to the skin, eyes, and eggs of amphibians ), and diseases like chytridiomycosis.

Note that the acid can be the charged species and the conjugate base can be neutral in which case the generalized reaction scheme could be written as HA < sup >+</ sup > H < sup >+</ sup > + A.

A more or less typical monocotyledon, the species can be recognized by its shortly branched inflorescence covered with branched hairs ( giving rise to the common name of Lamb's-tail ).

A number of species have come to be considered invasive, including, most notably in North America, dandelion, which was originally introduced by European settlers who used the young leaves as a salad green.

Flowers across the Apiaceae are fairly uniform and are usually perfect ( hermaphroditic ) and actinomorphic, but some are andromonoecious, polygamomonoecious, or even dioecious ( as in Acronema ), with a distinct calyx and corolla, but the calyx if often highly reduced, to the point of being undetectable in many species, while the corolla can be white, yellow, pink or purple.

( If the condition is thought to be cellulitis rather than abscess, consideration should be given to possibility of strep species as cause that are still sensitive to traditional anti-staphylococcus agents such as dicloxacillin or cephalexin in patients able to tolerate penicillin ).

A relation can be both symmetric and antisymmetric ( e. g., the equality relation ), and there are relations which are neither symmetric nor antisymmetric ( e. g., the " preys on " relation on biological species ).

These snails cling solidly with their broad muscular foot to rocky surfaces at sublittoral depths, although some species such as Haliotis cracherodii used to be common in the intertidal zone.

Most aquatic species have a totally submerged juvenile phase, and flowers are either floating or emergent.

Pure carnivores such as ferets lack β-carotene 15, 15 '- monooxygenase and cannot convert any carotenoids to retinals at all ( resulting in carotenes not being a form of vitamin A for this species ); while cats can convert a trace of β-carotene to retinol, although the amount is totally insufficient for meeting their daily retinol needs.

However, viable hybrids are occasionally formed and these new species can either have properties intermediate between their parent species, or possess a totally new phenotype.

In the north, some people ( especially the elite in the past ) also decorate their house with a Prunus mume tree ( also called mai in Vietnamese, but referring to a totally different species from Ochna integerrima ).

Without doubt the most common of those species that are totally reliant on Ragwort for their survival is the Cinnabar Moth ( Tyria jacobaeae ).

Because of this, it is remains almost totally free from pollution, overfishing and the introduction of invasive species.

However, viable hybrids are occasionally formed and these new species can either have properties intermediate between their parent species, or possess a totally new phenotype.

Both species are totally non-migratory, being dependent on a specialised rocky jungle habitat.

Due to the totally frictionless nature of the superfluid medium, the entire object then proceeds to act very much like a nanoscopic ball bearing, allowing effectively complete rotational freedom of the solvated chemical species.

Palaeobotanists would have to be totally confident that the type specimen of the pollen species, which would normally be a dispersed grain, definitely came from the same plant that produced the pollen organ.

Superorder Octopodiformes has modifications to arm pair II ; it is significantly reduced and used only as a sensory filament in the Vampyromorphida, while Octopoda species have totally lost that arm pair.

Originally, B. spectabilis and B. glabra were hardly differentiated until the mid 1980s when botanists recognized them to be totally distinct species.

The species is unique in its ability to overwinter in two totally separated developmental stages, as pupae or as half-grown larvae.

A controversial part of the book depicts humans, in the far-off future, escaping the dying Earth and settling on Venus — in the process totally exterminating its native inhabitants, an intelligent marine species.

John Brosnan, writing in Starburst magazine, found the serial to be “ a bitter reaction by a member of an older generation to the younger generation whose apparently irrational behaviour makes them appear to belong to a totally different species.

Because of these references Eberhard Fraas, in 1908, incorrectly assumed the name was available for other species and he used it, despite it being preoccupied, for African material, totally unrelated to the British finds.

While not in a totally wild state because of the surveillance they are currently under, four of the six rhinos that used to live in the Dvůr Králové Zoo in Czech Republic were transferred to the Ol Pejeta Conservancy in Kenya in a last bid to save their species.

In some species, suppression of ovary development is not totally achieved in the worker caste, which opens the possibility of reproduction by workers.

But there are also a significant number of species that have their leaves reduced to scales or have become nearly or totally leafless and appear to use their green climbing stems for photosynthesis.

The color may vary within the same species: Amitostigma lepidum may show a purple lip with white margins, or a white lip with purple dots or a totally white lip.

Over the years, the deer in the Forest of Dean have fluctuated in numbers and species ( they were totally absent for about 90 years from 1855 ) but today a herd of about 400 fallow deer inhabits the Forest.

The velvet spiders ( family Eresidae ) are a small group ( about 100 species in 10 genera ) of almost totally Old World spiders ( exception: a few species are known from Brazil ).