Darian moved closer, gut sinking.
I just took a few gut punches, that's all.
The words made his gut twist.
As the proboscis-gut appears to have undoubtedly skeletal properties, and as it also has topographical relations with the mouth, it has been designated in English by the non-committal term stomochord.
Further, it is pointed out by Korschelt and Heider that the hinder portion of the gut frequently acts in Arthropoda as an organ of nitrogenous excretion in the absence of any special excretory tubules, and that the production of such caeca from its surface in separate lines of descent does not involve any elaborate or unlikely process of growth.
Maybe there was nothing going on, but gut instinct said there was a story here – something big.
Even the police, who see the aftermath of terrible, gut-wrenching crimes, aren't forced to watch them actually happening.
After more gut wrenching waiting the word came in.
Maybe she was spooked tonight, but long ago she had learned to listen to that instinct... gut feeling, some might call it.
His gut twisted as raw emotion crossed Jade's face.
She'd always wanted to be a financial planner, and the thought of becoming a socialite with no real responsibilities made her gut sink.
I had a gut feeling that we needed to leave.
She recognized the inky blackness swimming in his green eyes and felt her gut twist.
Taran strode away, turmoil making his gut clench.
The bird's liver receives nearly all the blood from the stomach, gut, pancreas and spleen, as well as from the left liver itself, into the right hepatic lobe, by a right and left portal vein.
In the structure of the digestive system, beetles resemble most other mandibulate insects, the food-canal consisting of gullet, crop, gizzard, mid-gut or stomach, intestine and rectum.
The body wall of the Chaetopoda consists of a "dermo-muscular" tube which is separated from the gut by the coelom and its peritoneal walls, except in most leeches.
The proboscis-gut occurs as an outgrowth from the anterior dorsal wall of the collar-gut, and extends forward into the basal (posterior) region of the proboscis, through the neck into the proboscis-coelom, ending blindly in front.
They might balk at getting on an airline flight flown by a computer and prefer having a pilot on board to take over if he "feels in his gut" that something is wrong (even if that feeling is the airport burrito he had for lunch).
Alondra was still a big question mark, but her gut said no to that idea too.
She should probably listen to her gut feeling about this.
Maybe it was the intrigue, or maybe it was that gut feeling that something wasn't as it appeared.
His gut twisted at the idea of never again seeing her bright smile, holding her, smelling her sweet scent.
She waited for Jonny, her gut twisting in fear.
The sound made her gut twist and her chest tighten.
His gut twisted and he desired only one thing–escape.
The gut wrenching pain left him unable to process any rational thought.
If you'd spend as much time chasing after the truth as you do trying to convince your gut instincts they're wrong maybe we'd get somewhere.
This is the typical arrangement, which is exhibited in the majority of the Polychaeta and Oligochaeta; in these the successive chambers of the coelom are separated by the intersegmental septa, sheets of muscle fibres extending from the body wall to the gut and thus forming partitions across the body.
In addition to the coelom, another system of fluid-holding spaces lies between the body wall and the gut in the Chaetopoda.
The principal trunks consist of a dorsal vessel lying above the gut, and a ventral vessel below the gut but above the nervous cord.
Sternaspis, the gut is coiled.
15 and 16) show the gut, the nervous system, &c., lying in a spacious chamber which is the coelom.
There is a spacious cavity surrounding the gut and containing also bloodvessels, and to some extent the generative organs.
These septa are, however, rather incomplete and are not fastened to the gut; and, as in Acanthobdella, the nephridia are embedded vv FIG.
The gut has no coelomic space surrounding it.
One end of the blastopore becomes nearly closed, and an ingrowth of ectoderm takes place around it to form the stomodaeum or fore-gut and mouth.
- Nitrogenous waste-matter is removed from the body by the Malpighian tubes which open into the food-canal, usually where the hind-gut joins the stomach.
Lecaillon (1898) on various leaf beetles, tend to show that the organ " in the embryos of the lower Arthropoda corresponds with whole of the " mid-gut " arises from the proliferation of cells at the the region invaginated to form the serosa of the hexapod embryo.
Not only is the coelom thus subdivided, but the enteron (gut, alimentary canal, digestive tube) itself shows indications of three main subsections in continuity with one another: - (I) proboscis-gut (Eicheldarm, stomochord, vide infra); (2) collar-gut (buccal cavity, throat); (3) truncal gut extending from the collar to the vent.
On account of the presence and mode of origin (from the gut-wall) of this organ Bateson introduced the term hemichorda as a phyletic name for the class Enteropneusta.
The vascular system itself is quite peculiar, consisting of lacunae and channels destitute of endothelium, situated within the thickness of the basementmembrane of the body-wall, of the gut-wall and of the mesenteries.
Correlated with the presence of the genital pleurae there is a pair of vascular folds of the basement membrane proceeding from the dorsal wall of the gut in the postbranchial portion of the branchio-genital region, and from the dorsal angles made by the pleural folds with the body-wall in the pharyngeal region; they pass, in their most fully developed condition, to the free border of the genital pleurae.
In the direct development Bateson showed that the three divisions of the coelom arise as pouches constricted off from the archenteron or primitive gut, thus resembling the development of the mesoblastic somites of Amphioxus.
There is a submarine depot at Pennar Gut, and also accommodation for artillery and infantry.
The only point in which the gut of Limulus resembles that of Scorpio rather than that of any of the Crustacea, is in possessing more than a single pair of ducts or lateral outgrowths connected with ramified gastric glands or gastric caeca.
That portion of the gut which is formed by the hypoblast, whereas in Hexapod insects the similar caecal tubes are developed from the proctodaeum or in -pushed portion of the gut which is formed from epiblast.
In fact it is not possible to maintain that the renal excretory tubes of the gut are of one common origin in the Arthropoda.
She had missed Josh, but it wasn't the gut-wrenching loneliness she felt when Alex left.
- A striking feature in the food-canal of the Hexapoda, as in other Arthropods, is the great extent of the " foregut " and " hind-gut," lined with a chitinous cuticle, continuous with the exoskeleton.
The possession of a variable number of excretory tubes (Malpighian tubes), which are developed as outgrowths of the hind-gut and pour their excretion into the intestine,is also a distinctive character of the Hexapoda.
Although an integral portion of the gut, it has ceased to assist in alimentation, its epithelium undergoes vacuolar differentiation and hypertrophy, and its lumen becomes more or less vestigial.