Mobile register and journal., 1845-08-21

MEXICO Tine steam shooner Augusta. Capt. GiIet arrived yesterday, four days lrem MataInt The Augusta was detained by low water at the mouth If ihe Rio Grande, for several weeks. The intelligence is highly tmpprtnnt, and goes strong,, 10 cuEn m ihe impression thai the Mexlcans are Ie ternined upon lostilites, b, invading Texas.
 IL is now asserted posiivtl ly that force of from 10G coo 10 II ,0JU are the ch from .iiier ent po,nls Tn Mexico lo the Rio Grande; and there Is good to houbt the slatement On ihe 12th instant, Gen. Arista within day nar... of Maanoros, with 3g0U men. Gen. Paredes is ol the the city of Monterey, iu thu department of New Leon, about 100 miles from Maamoros, ~ iir 5,0O0 men. Gen. Gaoua is pushing forward "th about 5000 men. Sea. Busiamenie, has gone to New Mexico, 10 organise force. These eenerals, II Is supposed, are strike the Rio Gr,nde at oiieren points, and converge ai some point m Texas.
 The position occupied by Gen. Fay lor IS about l5O miles from Malamcros. II the Mexicans con' template invading Texas without delay, they will have encountered the General and his little command oi about l,U00 men by ihs time. We sincerely hope that ihe preparations now being made 10 re intorce the troops Aransas, will be expedited by all pos slbe means,
 The from the Mexican capital is vague, and adds but ilt.e to the definite intelligence already ceved. It is evident that the Mexican Govern. iDent does not consider formal declaration oi war necessary, previous to commencement of h0sti'itles deeming ther threat of war; in the event of annexa non, IS sufficient. The Mexican executive has re. gently advised Congress that in his opinion they ought 10 pay regard the delays stipulated in the treaties between that country and the United States, as notice was giveH ninnlhs ago to the American Government of what might be expected.
 It IS stated that the bill authorizing loan of $l5,0O0 ,00O, to carry the war has passed, and that il has already been negotiated. We will ven- lure prediction of this circumstance. Time will show whether or not England and California are moi mixed up In this loan.
 I'm. dar.irl af yn iha I1nItpl SfatPs was communicated to the Mexican Congress, on the 2ls July, to take effect when it was known that the American troops had landed in Texas.
 Notwithstanding "the high sounding proclamat ion of their nanesto," the Mexcans may not intend precipitate measures for some time to come. They have made preparations as yet for invasive war further than the marshalling of few thousand men Perhaps when the $l5,0000 000 becomes available matters may look less equiyocal.
 TExAs.-By the arrival of the Queen Victoria from Aransas Bay, last night, placed m pos session of the following facts and intelligence con cerning the movements and conc ition of troops and transports in Texas.
 Ship Queen Victoria Jeff Aransas Bay, August l2 al 2PM.
 us. sloop of war St. Marys. Capt. Saunders, left August 5h, for Galveston.
 U. s sloop of war Falmouth, Capt. Simms, left an hour before he Queen Victoria. on a cruise and 10 touch at the Balize.
 O S. DrlS l1hWrenCe came TO Araneas Day on the 10th. and left the same time the Falmouth dld. Saw them both at sunset, and abeam steering F. N. F.. The Lawrence was going to look for the transport wilh c and D companies, 4th regiment Light Infantry.
 The Undine running across Corpus Christi Bay, carrying troops and stores and had been aground for two days.
 The Susiah was of the bar nearly unloaded.- Steamer Monmouth unloading her.
 The schooner Two Friends arrived on the llth at PM., and lay at the camp St. Josepbs.
 Schooner Rosetta left ihe shell bank for Corpus Christi with her cargo only.
 General ray ylor was on board ihe UDdne going to Corpus Christi when the Queen Victoria sailed.- The troops were going us fast as tlie means of transportation would allow, which very slow, owing to the immense flats that all the stores must cross in small boats and craft about the baysuch could he procured.
 A schooner with American colors arrived just as the Victoria cdme away; her name could not be as- ce,tained, but was supposed 10 be transport from New Orleans.
 Aug. l5th, saw the bark Wm. Jay, 30 miles south of the Pass with troops on buard-yery calm. l6ilI, SAW a schooner with boi on board bound to Aran- sss Bay, brca"ed and anchor off South Point, and a strong current setting to the norhward. Also, schooner Enterprise, al anchor near her,
 Al Ihe lime the Queen Victoria sailed, il was un- ders'ood al Aransas, that one th"utanj Mexican troops were actively engage' in ior,ihmg Maauo' | res, aud that large bodies of Coma ches were ma h1"vrng on the plain country, between the inoun- ans and fiie Rio Giaare.
 Leit ht Camp St Jossphs.- Company r, Capt.