| Calathus rectus | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Insecta |
| Order: | Coleoptera |
| Family: | Carabidae |
| Genus: | Calathus |
| Species: | C. rectus |
| Binomial name | |
| Calathus rectus Wollaston, 1862 | |
| Synonyms | |
| |
Calathus rectus is a species of ground beetle from the Platyninae subfamily that is endemic to the Canary Islands. [1]
The rectus abdominis muscle, also known as the "abdominal muscle" or simply the "abs", is a paired straight muscle. It is a paired muscle, separated by a midline band of connective tissue called the linea alba. It extends from the pubic symphysis, pubic crest and pubic tubercle inferiorly, to the xiphoid process and costal cartilages of ribs V to VII superiorly. The proximal attachments are the pubic crest and the pubic symphysis. It attaches distally at the costal cartilages of ribs 5-7 and the xiphoid process of the sternum.
The superior rectus muscle is a muscle in the orbit. It is one of the extraocular muscles. It is innervated by the superior division of the oculomotor nerve (III). In the primary position, its primary function is elevation, although it also contributes to intorsion and adduction. It is associated with a number of medical conditions, and may be weak, paralysed, overreactive, or even congenitally absent in some people.
The lateral rectus muscle is a muscle on the lateral side of the eye in the orbit. It is one of six extraocular muscles that control the movements of the eye. The lateral rectus muscle is responsible for lateral movement of the eyeball, specifically abduction. Abduction describes the movement of the eye away from the midline, allowing the eyeball to move horizontally in the lateral direction, bringing the pupil away from the midline of the body.
The medial rectus muscle is a muscle in the orbit near the eye. It is one of the extraocular muscles. It originates from the common tendinous ring, and inserts into the anteromedial surface of the eye. It is supplied by the inferior division of the oculomotor nerve (III). It rotates the eye medially (adduction).
The rectus femoris muscle is one of the four quadriceps muscles of the human body. The others are the vastus medialis, the vastus intermedius, and the vastus lateralis. All four parts of the quadriceps muscle attach to the patella by the quadriceps tendon.
The abdomen is the part of the body between the thorax (chest) and pelvis, in humans and in other vertebrates. The abdomen is the front part of the abdominal segment of the torso. The area occupied by the abdomen is called the abdominal cavity. In arthropods it is the posterior tagma of the body; it follows the thorax or cephalothorax.
The arcuate line of rectus sheath, the linea semicircularis, the arcuate line, or the semicircular line of Douglas, is a horizontal line that demarcates the lower limit of the posterior layer of the rectus sheath. It is commonly known simply as the arcuate line. It is also where the inferior epigastric artery and vein perforate the rectus abdominis.
Calathus melanocephalus is a species of blackish-red coloured ground beetle from the Platyninae subfamily that can be found everywhere in Europe except for Monaco, San Marino, Vatican City and various European, Asian and African islands. The species is mostly black coloured and have red thorax. It is found in bare, sandy soil, under stones, and in leaf litter. Its flying time is from April to September.
Calathus brevis is a species of ground beetle from the Platyninae subfamily that is endemic to Spain.
Calathus distinguendus is a species of ground beetle from the Platyninae subfamily that can be found in Bulgaria, Greece, Kosovo, Moldova, Montenegro, North Macedonia, Serbia, Voivodina, southern part of Russia and European part of Turkey. It is also found in Georgia, Asia Minor, Caucasus, and Crimea. It have 1 millimetre (0.039 in) long genitalia.
Calathus fuscipes is a species of ground beetle from the Platyninae subfamily that can be found everywhere in Europe except for Andorra, Monaco, San Marino, Vatican City and various islands.
Calathus jakupicensis is a species of ground beetle from the Platyninae subfamily that is endemic to North Macedonia.
Calathus korax is a species of ground beetle from the Platyninae subfamily that is endemic to Greece.
Calathus longicollis is a species of ground beetle from the Platyninae subfamily that can be found in Bulgaria, Greece, Russia, Armenia, Cyprus, Georgia, Israel, Lebanon and Turkey.
Calathus mirei is a species of ground beetle from the Platyninae subfamily that is endemic to Spain.
Calathus montivagus is a species of ground beetle from the Platyninae subfamily that can be found in Italy and Sicily.
Calathus vivesi is a species of ground beetle from the Platyninae subfamily that is endemic to Spain.
Calathus obliteratus is a species of ground beetle from the Platyninae subfamily that is endemic to the Canary Islands.
Calathus is a proposed student-designed Ceres sample-return mission, that would consist of an orbiter and a lander with an ascent module. The orbiter would be equipped with a camera, a thermal imager, and a radar; the lander will have a sampling arm, a camera, and a gas chromatograph mass spectrometer. Mission objective is to return maximum 40 g of Ceresian soil. The mission was designed and proposed in 2018 with support of ESA.
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