Information om | Engelska ordet FORCIPULES

Exempel på hur man kan använda FORCIPULES i en mening

• All centipedes are venomous and can inflict painful stings, injecting their venom through pincer-like appendages known as forcipules or toxicognaths, which are actually modified legs instead of fangs.
• The forcipules of modern Scutigeromorphs are the most significantly different in shape: they are more leg-like, and cannot hold prey like they are used among other orders- they are used for envenomation only, making their use more comparable to a knife than a pincer.
• Centipedes in this family feature a short head with a concave labral margin bearing a row of denticles, a single dentate lamella and some pectinate lamellae on each mandible, second maxillae with strongly tapering telopodites and slightly spatulate claws, and a stout forcipular segment with short forcipules and a wide tergite; the ultimate legs usually have no pretarsus, and the female gonopods are distinct and biarticulate.
• Centipedes in this genus feature slightly elongate heads and labral intermediate parts with tubercles, the forcipules are usually poorly elongate with a single small tubercle at the base of each tarsungulum, and the anterior trunk metasternites usually have an anterior medial socket and a posterior transversally elongate pore-field.
• Species in the clade Linotaeniidae are characterized by a body that usually tapers toward the anterior tip; mandibles with a single pectinate lamella; second maxillae with coxo-sternite usually undivided and claws without projections; forcipular segment short, with tergite remarkably wide, forcipules evidently tapering; coxal organs opening through distinct pores on the ventral surface of the coxo-pleura.
• Centipedes in this genus feature small telopodites on the second maxillae, the head and forcipular segment are elongate, the clypeus is almost completely areolate, and the poison glands in adult males are often deep inside the forcipules.
• The forcipules and coxosternite are light brown, the sternites pale green, and the pleurons are bluish black with greenish black integument.
• Centipedes in this genus feature short forcipules with a denticle at the base of each tarsungulum, anterior trunk metasternites with an anterior medial socket and a posterior transverse band of pores, and leg claws with an especially elongate basal spine; the coxal organs open into a single ventral pit on each coxopleuron.
• Centipedes in this genus feature forcipules without denticles, anterior trunk metasternites with a single posterior pore-field, and coxopleura with many scattered pores; the lateral parts of the labrum almost touch medially, with the intermediate part inconspicuous, and the female gonopods are distinct and biarticulate.
• This species features elongate forcipules with denticles, sternal pores in a posterior transverse band, a single ventral pore on each coxopleuron, and ultimate legs without claws; the lateral parts of the labrum almost touch medially, and the mandibles appear to have more than one pectinate lamella.
• The species in this genus feature an elongated first sternite as well as an elongate forcipular pretergite (the sclerite anterior to the main tergite of the forcipular segment) and an elongate forcipular coxosternite (the sclerite that corresponds to both the sternite of the forcupular segment and the sclerites at the base of the forcipules).
• polygonatus, features short and obtuse denticles on the labrum, one pair of lappets on the first maxillae, anal pores, and small bulges on the first three article of the forcipules but no denticle on the ultimate article.

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