田鼠

Objective To find the baits that the Yangtze vole likes to eat to confect poisonous baits, and strengthen control capability for M.fortis in the Dongting Lake region.

目的 寻找对东方田鼠适口性好的饵料以配制毒饵，在发现东方田鼠可能迁移入垸时进行预防性治理。

A field mouse made itself as big as possible in the face of a feline after it ventured too close to its nest.

当一只猫冒险靠近小田鼠的家时，小田鼠表现得十分勇敢无畏。

Eight species were trapped in Longworth and Sherman traps and ear tags while specific data were recorded. These species included 52 common vole Microtus arvalis, 230 house mouse Mus musculus, 103 white toothed shrews Crocidura russula, 24 House rat Rattus rattus, 96 Norway rats Rattus norvegicus, 15 wood mouse Apodemus sylvaticus, 5 Field vole Microtus agrestis, and 1 Pygmy white toothed shrew Suncus etruscus.

结果表明，废弃地小型兽类群落由以下八个物种组成：共捕鼠类529只，分别是普通田鼠52只，小家鼠230只，中麝鼠句103只，黑家鼠24只，褐家鼠96只，小林姬鼠15只，田鼠5只和Pygmy中麝鼠句1只，根据活动区大小的分析发现各物种在废弃地具有各自的活动领域和微栖息地。

Was found when this magic juice was given to the montane vole: it made no difference.

线索的结论是：当把这一魔术般的汁液注入山区田鼠体内，其反应与草原田鼠如出一辙。

However, another vole, a close relative called the montane vole, has no interest in partnership beyond one-night-stand sex.

然而，另一种被称作山区田鼠的，作为草原田鼠近亲，除了**之外，它们对稳定的伴侣关系毫无兴趣。

However, another vole, a close relative called the montane vole, has no interest in partnership beyond one-night-stand *.

然而，另一种被称作山区田鼠的，作为草原田鼠近亲，除了一夜情之外，它们对稳定的伴侣关系毫无兴趣。

The time and frequency of the polecat searching different preys and burrows were nearly the same. The polecat attacked virtually all prey offered and thus exhibited opportunistic foraging behaviour. However, it did not captured all prey with equal sequence. It first captured the zokor, then the pika and last for the root vole. In addition to using the typical musteline killing method of biting the nape of the neck, the polecat evolved a variety of killing methods suited to a range of prey types depending on the activity, size and anti-predation ability of prey. The zokor was bitten on the head, whereas the pika was killed by bites to the head or throat and the root vole was killed by bites to the head or chest. The time polecats pursued the root vole was the longest, followed by that used in pursuing the pika and the zokor.

实验结果表明：艾虎对三种猎物的搜寻时间和搜寻频次基本一致，在搜寻猎物的过程中并非已知洞道系统中所存在的食物信息，是一种机会主义的捕食者；艾虎除了具有典型鼬科动物捕杀猎物的方法外，能够根据猎物的大小、活动性和反捕食能力采用不同的捕杀方法，在捕杀猎物的过程中首先捕杀高原鼢鼠，其致死部位全部为头部，其次捕杀高原鼠兔，其致死部位除了头部外，明显增加了颈部的比例，最后捕杀根田鼠，其致死部位主要是头部和胸部；艾虎在捕杀猎物的过程中，追击根田鼠的时间最多，追击鼢鼠的时间最少，而用于捕杀根田鼠的时间最少，用于捕杀鼢鼠的时间最多，艾虎捕杀高原鼠兔后单位时间内获得的能量值最大，其次为捕杀高原鼢鼠，而捕杀根田鼠后单位时间内活动的能量值最小。

These results suggest that:(1) kin recognition is primary mechanism of inbreeding avoidance in estrus female root voles;(2) memory of a siblings scent may be a mechanism of sibling recognition by estrus females, and familiarity after weaning can reinforce permanence of this memory;(3) post coital familiarity may be a mechanism of maintaining inbreeding avoidance in female root voles.

故认为：断奶后嗅觉识别持久力是发情雌性根田鼠亲属识别的机制，亲属识别是最初发情的雌性根田鼠配偶选择中近交回避的首要途径和机制，熟悉性是维持雌性根田鼠配偶选择实现近交回避的机制和特征。

The results showed that there was hybridization signal on metaphase chromosome and interphase nucleus of human,but no signal on metaphase chromosome and interphase nucleus of Microtus mandarinus.According to the results,we discussed the homologue between pY3.4 in Y chromosome of humanbeing and DNA of Microtus mandarinus and FISH result of Microtus mandarinus.

结果显示，人的中期染色体上和间期细胞核中发现了杂交信号，棕色田鼠的未发现杂交信号，由此讨论了棕色田鼠DNA与人Y染色体pY3.4的同源性和棕色田鼠的FISH结果，以便进一步研究棕色田鼠Y染色体。

Before the two-hour interaction of male-male individuals , we found there were obviously fewer and lighter stained ERp immunoreactive neurons (ER|3-IRs) in both main olfactory bulb system project regions and vomeronasal system project regions in the mandarin voles than in the reed voles, but no significant difference in numbers of AR immunoreactive neurons between the two species through the examining of immunoreactive neurons, moreover, there were significantly fewer AR-IRs than ERp-IRs in two species of vole before the two-hour interactions.

免疫组织化学检测，没有社会交往时棕色田鼠主嗅球系统投射区和犁鼻系统投射区ERβ免疫阳性细胞明显少于沼泽田鼠，且显色淡，AR免疫阳性细胞在两种鼠间差异不大，且都明显少于各自的ERβ-IRs.2h交往后，棕色田鼠主嗅球投射区和犁鼻系统投射区的ERβ-IRs细胞数明显少于交往前，AR-IRs细胞数明显多于交往前；沼泽田鼠交往前与交往后ERβ-IRs和AR-IRs细胞数均无显著差异，且显著多于交往后棕色田鼠ERβ-IRs细胞数，显著少于交往后棕色田鼠AR-IRs细胞数。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新