Punishment in the hell called Mahāraurava is compulsory for a person who maintains his own body by hurting others. In this hell, ruru animals known as kravyāda torment him and eat his flesh. The animalistic person who lives simply in the bodily concept of life is not excused. He is put into the hell known asMahāraurava and attacked by ruru animals known as kravyādas.
(Srimad Bhagavatam----5:26:12----translation and purport).

The Hari-bhakti-vilāsa cites the following quotation from the Skanda Purāṇa concerning the blaspheming of a Vaiṣṇava:
yo hi bhāgavataṁ lokam upahāsaṁ nṛpottama
karoti tasya naśyanti artha-dharma-yaśaḥ-sutāḥ
nindāṁ kurvanti ye mūḍhā vaiṣṇavānāṁ mahātmanām
patanti pitṛbhiḥ sārdhaṁ mahā-raurava-saṁjñite
hanti nindati vai dveṣṭi vaiṣṇavān nābhinandati
krudhyate yāti no harṣaṁ darśane patanāni ṣaṭ
In a conversation between Mārkaṇḍeya and Bhagīratha, it is said, “My dear King, one who derides an exalted devotee loses the results of his pious activities, his opulence, his reputation and his sons. Vaiṣṇavas are all great souls. Whoever blasphemes them falls down to the hell known as Mahāraurava, accompanied by his forefathers. Whoever kills or blasphemes a Vaiṣṇava and whoever is envious of a Vaiṣṇava or angry with him, or whoever does not offer him obeisances or feel joy upon seeing him, certainly falls into a hellish condition.”
(Sri Caitanya Caritamrta----2:15:261----purport).

The Lord then told Sanātana that Kṛṣṇa is very merciful and is the deliverer of fallen souls. "He has saved you from Mahāraurava," the Lord said. This Mahāraurava, or hell, is described in Śrīmad-Bhāgavatam as a place meant for persons who are engaged in killing animals, for it is stated there that butchers or animal eaters go to that hell.
(Teachings of Lord Caitanya).

A householder who receives guests or visitors with cruel glances, as if to burn them to ashes, is put into the hell calledParyāvartana, where he is gazed at by hard-eyed vultures, herons, crows and similar birds, which suddenly swoop down and pluck out his eyes with great force.According to the Vedic etiquette, even an enemy who comes to a householder's home should be received in such a gentle way that he forgets that he has come to the home of an enemy. A guest who comes to one's home should be received very politely. If he is unwanted, the householder should not stare at him with blinking eyes, for one who does so will be put into the hell known as Paryāvartana after death, and there many ferocious birds like vultures, crows, and coknis will suddenly come upon him and pluck out his eyes.
(Srimad Bhagavatam----5:26:35----translation and purport).

If in this life a man of the higher classes [brāhmaṇa, kṣatriya and vaiśya] is very fond of taking his pet dogs, mules or asses into the forest to hunt and kill animals unnecessarily, he is placed after death into the hell known as Prāṇarodha. There the assistants of Yamarāja make him their targets and pierce him with arrows.
(Srimad Bhagavatam----5:26:24----translation).

The shameless husbands of lowborn śūdra women live exactly like animals, and therefore they have no good behavior, cleanliness or regulated life. After death, such persons are thrown into the hell called Pūyoda, where they are put into an ocean filled with pus, stool, urine, mucus, saliva and similar things. Śūdras who could not improve themselves fall into that ocean and are forced to eat those disgusting things. Thus there is always the chance that he may be put into the Pūyoda Naraka, the hell named Pūyoda, where one is forced to eat stool, urine, pus, mucus, saliva and other abominable things. It is significant that this verse is spoken especially about śūdras. If one is born a śūdra, he must continually return to the ocean of Pūyoda to eat horrible things. Thus even a born śūdra is expected to become a brāhmaṇa; that is the meaning of human life. Everyone should improve himself.
(Srimad Bhagavatam----5:26:23----translation and purport).